New all-time high discounts from the "Sci-Fi" games promo,
valid till May 8th:

Cosmic Star Heroine --- 1.19€ (92% off, was 85% before)
AVICII Invector --- 1.99€ (90% off, was 80% before)
AVICII Invector - Magma Track Pack (dlc) --- 0.59€ (90% off, was 70% before)
AVICII Invector - TIM Track Pack (dlc) --- 0.59€ (90% off, was 70% before)
Shortest Trip to Earth --- 5.79€ (77% off, was 75% before)
Shortest Trip to Earth - The Old Enemies (dlc) --- 2.29€ (75% off, was 70% before)
Capes - King City Edition (pack) --- 20.89€ (55% off, was 50% before)

Berserk Boy --- 9.89€ (50% off, was 40% before)
Gori: Cuddly Carnage --- 12.11€ (45% off, was 35% before)
Gori : Cuddly Carnage Special Edition (pack) --- 13.39€ (45% off, was 35% before)
Gori: Cuddly Carnage - Digital Deluxe Edition (pack) --- 15.39€ (45% off, was 38% before)
Lightspeed --- 3.79€ (45% off, was 40% before)
Powerslide --- 3.00€ (45% off, was 40% before**) # best price since Oct.'21
METRO QUESTER --- 11.69€ (40% off, was 35% before)
INAYAH - Life after Gods --- 17.69€ (32% off, was 20% before)

# Ziggurat Interactive
Superhero League of Hoboken --- 1.79€ (70% off, was 65% before)
Slordax: The Unknown Enemy --- 1.99€ (65% off, was 60% before)
Altered Destiny --- 2.59€ (55% off, was 50/55% before**) # first repeat (Oct.'21)
Purple Saturn Day --- 1.85€ (55% off, was 50/55% before**) # first repeat (Oct.'21)
Timequest --- 3.19€ (55% off, was 50/55% before**) # first repeat (Oct.'21)
Zephyr --- 2.59€ (55% off, was 50/55% before**) # first repeat (Oct.'21)
Battle Engine Aquila --- 4.09€ (50% off, was 45/50% before**) # first repeat (Oct.'21)
Wetlands --- 2.89€ (50% off, was 45/50% before**) # first repeat (Oct.'21)
Rendering Ranger: R2 [Rewind] --- 7.79€ (20% off, was 10% before)

# DLCs only
X4: Split Vendetta (dlc) --- 4.50€ (70% off, was 60% before)
Distant Worlds 2: Factions - Ikkuro and Dhayut (dlc) --- 5.89€ (40% off, was 30% before)

Thunderful Publisher sale:
Swordship: now -95%; previous high was -90%; Part of Thunderful Publisher sale; Offer ends on: 09/05/2025 09:59 EEST

Not to detract anything from the hard work of the people posting in this thread, but purely to offer an additional resource:
gamesieve: discount quality: improved (excluding games added in the last month), and discount quality: improved, grouping toggled off (so listing expansions, bundles, expansions and goodie packs as separate items).

N.B. I don't track what promo a specific sale belongs to, so find it hard to usefully add recent additions to this thread, but this one is huge:
Tad the Lost Explorer -- $3.99 (-80%; 77% better than previous all-time low: $16.99 (May 2025)) (that previous low price was available until earlier today)

awesome discounts, previously reported by others, thx @ thiagott & gogtrial34987:  
 
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New all-time high discounts from the current "Weekly" sale,
valid till May 8th / 9th:

Redshirt --- 0.98€ (90% off, was 50/60/70/90% before**) # repeat (Feb.'24)
Trine 3: The Artifacts of Power --- 4.43€ (80% off, was 78% before)
Trine 4: The Nightmare Prince (pack) --- 5.99€ (80% off, was 78% before)
Trine 4: Melody of Mystery (dlc) --- 1.59€ (80% off, was 78% before)

 
 
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New all-time high discounts from the Thunderful publisher sale,
valid till May 9th:

Cursed to Golf --- 1.99€ (90% off, was 85% before)
Source of Madness --- 1.99€ (90% off, was 85% before)
Laika: Aged Through Blood --- 9.99€ (50% off, was 40% before)

# DLC only
SteamWorld Heist - Hatbox: Hatful Eight + 2 (dlc) --- 0.59€ (80% off, was 75% before)

 
 
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New all-time high discounts from the "Shooter" games promo,
valid till May 16th:

Tower 57 Two-pack (pack) --- 1.99€ (90% off, was 85% before)
Tiny Troopers: Joint Ops XL --- 1.99€ (80% off, was 60% before)
EPIC + Inferno Bundle --- 1.49€ (70% off, was 65% before)
Neckbreak --- 4.79€ (70% off, was 65% before)
Neckbreak Soundtrack (dlc) --- 0.99€ (80% off, was 70% before)
Tiny Troopers: Global Ops --- 5.99€ (70% off, was 60% before)
Tiny Troopers: Global Ops - Digital Deluxe Bundle (pack) --- 7.49€ (70% off, was 60% before)
Tiny Troopers: Global Ops Official Soundtrack (dlc) --- 1.49€ (70% off, was 60% before)
Tiny Troopers: Global Ops Tiny Tales Comic Book (dlc) --- 0.89€ (70% off, was 60% before)

Atari Recharged Bundle (pack) --- 21.39€ (60% off, was 55% before)
Beat Hazard 3 --- 7.99€ (60% off, was 54% before)
Requiem: Avenging Angel --- 3.69€ (60% off, was 55% before)
Tunguska: The Visitation - Enhanced Edition --- 6.59€ (55% off, was 50% before)
Tunguska: Shadow Master (dlc) --- 2.19€ (45% off, was 30% before)
Tunguska: Dead Zone (dlc) --- 3.29€ (45% off, was 40% before)
Tunguska: Slaughterhouse (dlc) --- 3.29€ (45% off, was 30% before)

Operation Body Count --- 2.89€ (50% off, was 45/50% before**) # first repeat (Oct.'21)
Roboquest Deluxe Edition (pack) --- 18.02€ (40% off, was 30% before)
Speedollama - Game, Art and Music (pack) --- 8.49€ (40% off, was 30% before)
Speedollama - Soundtrack (dlc) --- 2.39€ (40% off, was 30% before)
Speedollama - Art (dlc) --- 1.85€ (38/40% off, was 30% before)
Boiling Point: Road to Hell --- 6.79€ (30% off, was 25% before)

 
 
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New all-time high discounts from the "RPG" promo,
valid till May 16th:

Cthulhu Saves Christmas --- 1.69€ (80% off, was 75% before)
Cthulhu Saves Christmas - Soundtrack (dlc) --- 0.79€ (80% off, was 75% before)
Ruined King: A League of Legends Story (pack) --- 9.00€ (70% off, was 50% before)
Achilles: Legends Untold --- 9.19€ (60% off, was 50% before)
Calico --- 3.99€ (60% off, was 55% before)
The Last Spell --- 10.00€ (60% off, was 50% before)
Dance of Cards - Game + OST Bundle (pack) --- 6.09€ (55% off, was 50% before)
Dance of Cards Soundtrack (dlc) --- 2.29€ (55% off, was 50% before)

Vagrus - The Riven Realms --- 16.54€ (45% off, was 43% before)
Vagrus - The Riven Realms Centurion Edition (pack) --- 25.79€ (45% off, was 44% before)
Vagrus - The Riven Realms: Old Acquaintances (dlc) --- 6.49€ (28% off, was 27% before)
Sail Forth --- 11.09€ (43% off, was 40% before)
Master Key --- 7.19€ (40% off, was 35% before)
Master Key - Bonus content (dlc) --- 2.99€ (40% off, was 35% before)
Master Key Soundtrack (dlc) --- 2.99€ (40% off, was 35% before)
The Iron Oath --- 14.99€ (40% off, was 30% before)
Journey to Kreisia --- 9.79€ (35% off, was 30% before)

Techno Banter: Ultimate Mix (pack) --- 13.99€ (30% off, was 20% before)
Techno Banter --- 13.49€ (25% off, was 20% before)
Drova - Forsaken Kin --- 18.79€ (25% off, was 20% before)
Six Ages 2: Lights Going Out --- 18.39€ (25% off, was 20% before)
Recall: Empty Wishes --- 11.89€ (20% off, was 10% before)
Reignbreaker --- 7.99€ (20% off, was 10% before)
Reignbreaker + Soundtrack (pack) --- 10.29€ (20% off, was 7% before)

# Kagura NSFW
The Triumphant Return of Diabolos (NSFW) --- 8.39€ (50% off, was 25% before)
Magical Girl Celesphonia (NSFW) --- 10.99€ (35% off, was 25% before)

# DLC only
The Edge of Allegoria Soundtrack (dlc) --- 3.19€ (20% off, was 15% before)

 
 
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edit:
Another ATH discount:

Nikoderiko: The Magical World - Director's Cut --- 22.49€ (25% off, not on sale before), valid till May 8th/9th

New all-time high discounts from the "Historical" games promo,
valid till May 10th:

Attentat 1942 --- 1.19€ (87% off, was 86% before)
Svoboda 1945: Liberation --- 2.69€ (81% off, was 76% before)
Buzz Aldrin's Space Program Manager --- 5.59€ (80% off, was 67% before)
Regency Solitaire --- 2.99€ (75% off, was 40% before)
Martha Is Dead (pack) --- 10.54€ (65% off, was 63% before)
Sands of Fire --- 1.99€ (65% off, was 60% before)
Fields of Glory --- 2.49€ (65% off, was 60% before)

Dawn of Man --- 8.39€ (60% off, was 50% before)
Flight of the Intruder --- 2.79€ (60% off, was 55% before)
Heads Will Roll: Reforged --- 5.39€ (57% off, was 54% before)
Heads Will Roll: Reforged - Happily Ever After (dlc) --- 2.39€ (52% off, was 50% before)
Heads Will Roll: Reforged - Not a Hero (dlc) --- 6.29€ (35% off, was 33% before)
Heads Will Roll: Reforged - Threads of Destiny (dlc) --- 9.69€ (18% off, was 15/16% before)

The House of Da Vinci 3 --- 9.99€ (50% off, was 40% before)
Das Boot: German U-Boat Simulation --- 2.89€ (50% off, was 45% before)
Guardians of Infinity: To Save Kennedy --- 2.89€ (50% off, was 45% before)
Peaks of Yore --- 10.19€ (45% off, was 35% before)
Steel Thunder --- 3.19€ (45% off, was 40/50% before**) # best price since Oct.'21 (-50%)
A Tower Full of Cats --- 3.49€ (30% off, was 20% before)

Industry Giant 4.0 --- 16.29€ (35% off, was 30% before)
Industry Giant 4.0 - Digital Supporter Edition (pack) --- 19.51€ (35% off, was 30% before)
Industry Giant 4.0 - Official Guide Edition (pack) --- 20.79€ (35% off, was 30% before)
Industry Giant 4.0 - Digital Supporter Pack (dlc) --- 4.59€ (35% off, was 30% before)
Industry Giant 4.0 - Official Guide (dlc) --- 6.49€ (35% off, was 30% before)

# DLC only
1428: Shadows over Silesia - Tourney at the Bear Rock (dlc) --- 5.99€ (25% off, was 20% before)

 
 
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New all-time high discounts from the Focus Entertainment publisher sale,
valid till May 13th:

The Council --- 1.49€ (90% off, was 80% before)
The Surge 1 ＆ 2 - Dual Pack (pack) --- 5.59€ (86% off, was 82% before)
Shooter Dual Pack - Necromunda: Hired Gun + Space Hulk: Deathwing - Enhanced Edition (pack) --- 10.79€ (82% off, was 80% before)
Necromunda: Hired Gun - Goliath Skin Pack (dlc) --- 1.99€ (50% off, not on sale before)
Necromunda: Hired Gun - Nautica Skin Pack (dlc) --- 1.99€ (50% off, not on sale before)
A Plague Tale: Requiem --- 17.53€ (65% off, was 60% before)
Atlas Fallen: Reign Of Sand --- 15.99€ (60% off, was 50% before)
Atlas Fallen: Reign Of Sand - Ruin Rising Pack (dlc) --- 1.69€ (58/60% off, was 50% before)

New all-time high discounts from the "Building Games" promo,
valid till May 14th:

Black Skylands --- 4.89€ (75% off, was 70% before)
Chambers of Devious Design --- 4.19€ (65% off, was 60% before)
Planetbase --- 5.00€ (60% off, was 50% before)
Terraformers --- 7.99€ (60% off, was 50% before)

The Planet Crafter --- 13.99€ (42% off, was 40% before)
The Planet Crafter - Planet Humble (dlc) --- 4.99€ (38% off, was 20% before)
EcoGnomix --- 11.69€ (40% off, was 30% before)
Gas Station Simulator --- 11.69€ (40% off, was 37% before)
Neon Noodles - Cyberpunk Kitchen Automation --- 12.69€ (35% off, was 33% before)
Overboss --- 7.79€ (35% off, was 30% before)

# DLCs only
Offworld Trading Company - Jupiter's Forge (dlc) --- 1.49€ (90% off, was 66% before)
DYSMANTLE: Doomsday (dlc) --- 3.09€ (66% off, was 65% before)
DYSMANTLE: Underworld (dlc) --- 3.29€ (63/64% off, was 61/62% before)
DYSMANTLE: Pets ＆ Dungeons (dlc) --- 4.59€ (43% off, was 40% before)

 
 
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New all-time high discounts from the "Mystery and Romance" promo,
valid till May 15th:

Dr Livingstone, I Presume? - Reversed Escape Room --- 2.29€ (85% off, was 75% before)
Alan Wake --- 2.49€ (80% off, was 75% before**) # best price since 2020
Alan Wake's American Nightmare --- 1.49€ (80% off, was 75% before**) # best price since 2020
FLAKE The Legend of Snowblind --- 2.39€ (80% off AND 7% reduced base price, effectively 82% off, was 80% before)
Lunacy: Saint Rhodes --- 6.69€ (66% off, was 50% before)
Tales from Candleforth --- 4.79€ (60% off, was 50% before)

Sam ＆ Max Save the World (2020 remaster) --- 8.39€ (50% off, was 40% before)
Sam ＆ Max: Beyond Time and Space (2021 remaster) --- 8.39€ (50% off, was 40% before)
Still Joking --- 7.39€ (50% off, was 45% before)

Lonesome Village --- 10.99€ (45% off, was 40% before)
Scene Investigators --- 13.84€ (40% off, was 30% before)
The Axis Unseen --- 13.84€ (40% off, was 35% before)
The Axis Unseen + Original Soundtrack Bundle (pack) --- 17.70€ (40% off, was 35% before)
The Axis Unseen Soundtrack (dlc) --- 5.89€ (40% off, was 35% before)
The End of the Sun --- 18.39€ (25% off, was 20% before)
The End of the Sun - Soundtrack Edition (pack) --- 19.89€ (25% off, was 20% before)

There are a lot of new sales today, took my attention:

Vlad Circus Descend Into Madness 80% 3.99€

Dungeons of Dreadrock - 80% off ($1.19 base price vs. previous best of $2.99)
Six Ages: Ride Like the Wind - 45% off ($10.99 vs. previous best of $11.99)

New all-time high discounts from the current "Weekly" sale,
valid till May 15th / 16th:

Stellar Interface --- 2.59€ (80% off, was 70% before)
The Fall of the Dungeon Guardians - Enhanced Edition --- 5.99€ (70% off, was 66% before)
Despair: Blood Curse --- 4.79€ (60% off, was 55% before)
Edge of Sanity --- 9.99€ (50% off, was 30% before)
Edge of Sanity - Eldritch Edition (pack) --- 15.59€ (42% off, was 28% before)

 
 
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New all-time high discounts from the "Feel the Atmosphere" promo,
valid till May 16th:

Bus World --- 1.99€ (90% off, was 80% before)
Shadwen --- 3.39€ (80% off, was 78% before)
Shadowgate 2 --- 3.79€ (75% off, was 50% before)
qomp --- 1.79€ (70% off, was 65% before)
Lynn , The Girl Drawn On Puzzles --- 3.29€ (50% off, was 40% before)
Paper Trail --- 9.79€ (50% off, was 30% before)
Svarog's Dream --- 11.59€ (45% off, was 40% before)
Rauniot --- 9.79€ (44% off, was 43% before)
The Thing: Remastered --- 21.79€ (25% off, was 20% before)
Dr. Chatelet: Faith 神医 --- 3.79€ (25% off, was 20% before)

 
 
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New all-time high discounts from the "Pixel" promo,
valid till May 19th:

Spirited Thief --- 2.99€ (80% off, was 70% before)
Bandle Tale: A League of Legends Story --- 7.49€ (70% off, was 50% before)
POSTAL: Brain Damaged --- 5.89€ (70% off, was 60% before)
POSTAL: Brain Damaged - Connoisseur Edition (pack) --- 7.49€ (70% off, was 60% before)
POSTAL: Brain Damaged - Digital Art Book (dlc) --- 1.19€ (70% off, was 50% before)
POSTAL: Brain Damaged - Official Soundtrack (dlc) --- 1.99€ (70% off, was 50% before)

Kingsgrave --- 3.29€ (66% off, was 60% before)
Tiny Thor --- 6.99€ (65% off, was 60% before)
Bzzzt --- 4.19€ (65% off, was 62% before)
Necrosmith --- 0.89€ (63/65% off, was 59/60% before)
Necrosmith 2 --- 3.19€ (60% off, was 55% before)
Tiny Witch --- 4.39€ (55% off, was 50% before)
Footgun: Underground --- 7.49€ (50% off, was 40% before)
One Dreamer --- 6.69€ (50% off, was 40% before)
StormEdge --- 7.49€ (50% off, was 35% before)

New all-time high discounts from the "Tactical Games" promo,
valid till May 21st:

Sins of a Solar Empire - Ultimate Edition (pack) — 13.79€ (72% off AND 28% reduced base price, effectively 80% off, was 72% before)
Mobius Front '83 — 4.89€ (75% off, was 50% before)
Cyber Complex — 4.79€ (52% off, was 50% before)
Alphadia I ＆ II — 9.99€ (50% off, was 45% before)
Esperia ~ Uprising of the Scarlet Witch ~ — 9.00€ (50% off, was 40/60% before**) #was -60% briefly in Feb
Cross Tails — 16.54€ (45% off, was 40% before)
Age of Wonders 4 — 29.99€ (40% off, was 35% before)
Legions — 2.99€ (40% off, was 32% before)
No Greater Glory: The American Civil War — 2.99€ (40% off, was 32% before)

 
 
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New all-time high discounts from the "Treasure Chest" promo,
valid till May 21st:

Shattered - Tale of the Forgotten King — 2.49€  (90% off, was 85/90% before**) # first repeat (Dec.'24)
Clash II — 4.49€ (10% off AND 80% reduced base price!!!, effectively 82% off, was 70% before)
Neptunia x Senran Kagura: Ninja Wars — 8.39€ (80% off, was 75% before)
Silt — 3.79€ (75% off, was 67% before)
Monkey King: Master of the Clouds — 1.19€ (70% off, was 60% before)
Song of Nunu: A League of Legends Story — 9.00€ (70% off, was 50% before)
Brownie's Adventure — 2.39€ (60% off, was 50% before)
Lazy Galaxy 2 — 4.79€ (40% off, was 33% before)
Elroy and the Aliens — 15.29€ (15% off, was 10% before)

# DLCs only
Diplomacy is Not an Option - Soundtrack (dlc) — 1.39€ (55% off, was 50% before)
Diplomacy is Not an Option - Wallpapers (dlc) — 1.39€ (55% off, was 50% before)

36 DLCs for Neptunia Virtual Stars, either:
- (84/85% off, was 80/85% before) # first-time repeats
- (73/75% off, was 70/75% before) # first-time repeats
- (67/70% off, was 63/65% before)
- (57/60% off, was 50/55% before)

 
 
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Other ATH discounts:

Citadelum — 14.99€ (40% off, was 35% before), less than 60 hours remaining
KARMA: The Dark World — 20.00€ (20% off, was 10% before), valid till May 20th

# NSFW
The Book of Bondmaids (pack) — 2.39€ (58% off, was 53% before), valid till May 27th
The Book of Bondmaids - Cooks, Thieves, Wives and Lovers (dlc) — 2.39€ (58% off, was 49% before)
The Book of Bondmaids Soundtrack (dlc) — 1.39€ (58% off, was 49% before)

Any chance getting FROM THE DEPTHS on GOG ?
A build & test naval ships game.

You should try the dreamlist. That may be your best option.
You can reach it from the GOG front page and look for the "GOG Dreamlist" banner.
It already has 13 votes.
https://www.gog.com/dreamlist/game/from-the-depths-2020

New all-time high discounts from the "Simulation Games" promo,
valid till May 22nd:

Bridge Constructor — 0.79€ (92% off, was 90% before)
Bridge Constructor Medieval — 0.79€ (92% off, was 90% before)
Bridge Constructor Playground — 0.79€ (92% off, was 90% before)
Bridge Constructor Portal — 0.79€ (92% off, was 90% before)
Bridge Constructor Stunts — 0.79€ (92% off, was 90% before)
Bridge Constructor: The Walking Dead — 0.79€ (92% off, was 90% before)

Monster Prom 2: Monster Camp — 3.00€ (75% off, was 70% before)
Monster Camp Character Pack - Colorful Campers (dlc) — 2.59€ (35% off, was 30% before)
Monster Camp Outfit Pack - Fantasy (dlc) — 1.29€ (35% off, was 30% before)
Monster Camp Outfit Pack - Sci-Fi (dlc) — 1.29€ (35% off, was 30% before)
Monster Camp Outfit Pack - Thirst and Sensibility (dlc) — 1.29€ (35% off, was 30% before)

Project Hospital — 8.49€ (66% off, was 50/66% before**) # first repeat (Nov.'23)
Project Hospital - Hospital Services (dlc) — 5.39€ (33% off, was 20/33% before**) # first repeat (Nov.'23)
Project Hospital - Department of Infectious Diseases (dlc) — 4.09€ (33% off, was 20/33% before**) # first repeat (Nov.'23)
Project Hospital - Traumatology Department (dlc) — 4.09€ (33% off, was 20/33% before*) # first repeat (Nov.'23)

Solitaire Quest: Garden Story — 1.19€ (70% off, was 50% before)
Pandemic Train — 5.79€ (65% off, was 62% before)
Snowtopia: Ski Resort Builder — 7.39€ (65% off, was 60% before)
Welcome to Empyreum — 5.99€ (60% off, was 54% before)
Golf VS Zombies — 4.39€ (55% off, was 50% before)
Winkeltje: The Little Shop — 5.69€ (55% off, was 50% before)
Aquarist — 7.96€ (50% off, was 30% before) # returns to 2023 best price
Shift 87 — 2.49€ (50% off, was 40% before)
Pixelsplit Horror Bundle (pack) — 11.21€ (50% off, was 48% before)

Monster Prom 3: Monster Roadtrip — 6.66€ (45% off, was 40% before)
Monster Roadtrip - Hitchhiker Pack - Amira ＆ Oz (dlc) — 2.09€ (30% off, was 23/25% before)
Monster Roadtrip - Hitchhiker Pack - Vicky ＆ Brian (dlc) — 2.09€ (30% off, was 23/25% before)
Monster Roadtrip - Playable Character - Glitch (dlc) — 2.09€ (30% off, was 23/25% before)
Monster Roadtrip - Playable Character - Hazel (dlc) — 2.09€ (30% off, was 23/25% before)
Monster Roadtrip - Playable Character - Juan (dlc) — 2.09€ (30% off, was 23/25% before)
Monster Roadtrip - Playable Character - Zoe (dlc) — 2.09€ (30% off, was 23/25% before)

Harold Halibut — 20.99€ (40% off, was 33% before)
Medieval Machines Builder — 7.09€ (40% off, was 20% before)
Technotopia — 2.99€ (40% off, was 35% before)
Everafter Falls — 12.59€ (25% off, was 20% before)
The Executive - Movie Industry Tycoon — 11.29€ (25% off, was 10% before)
KARMA: The Dark World Digital Deluxe Bundle (pack) — 34.09€ (10% off, was 6% before)

# DLC only
Frostpunk: Season Pass (dlc) — 4.50€ (82% off, was 76% before)
Reigns: Her Majesty Soundtrack (dlc) — 0.99€ (67% off, was 50% before)
Rail Route - Happy Passengers (dlc) — 3.49€ (30% off, was 25% before)
X4: Timelines (dlc) — 11.99€ (20% off, was 10% before)

New all-time high discounts from the "Popculture Inspired" promo,
valid till May 22nd:

Middle-earth: Shadow of War Definitive Edition (pack) — 5.00€ (90% off, was 85% before)
Batman: Arkham Knight Premium Edition (pack) — 5.99€ (85% off, was 80% before)
Middle-earth: Shadow of Mordor Game of the Year Edition — 3.99€ (80% off, was 75% before)
Tesla Effect: A Tex Murphy Adventure — 3.69€ (80% off, was 75/80% before**) # best price since 2020

 
 
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New all-time high discounts from the current "Weekly" sale,
valid till May 22nd / 23rd:

INFINITE GUITARS — 9.99€ (50% off, was 40% before)
Lil' Guardsman — 9.99€ (50% off, was 35% before)
Regency Solitaire II — 8.19€ (45% off, was 40% before)
Medieval Lords: Soldier Kings of Europe — 2.99€ (40% off, was 33% before)

# DLC only
South of the Circle Soundtrack (dlc) — 1.79€ (65% off, was 20% before)

 
 
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New all-time high discounts from the "Only On GOG" promo,
valid till May 23rd:

Summer ＆ Winter: Olympic Challenge — 1.29€ (75% off, was 70% before)
American Hero Unrated — 7.49€ (40% off, was 35% before)

 
 
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New all-time high discounts from the "Aspyr Publisher" sale,
valid till May 23rd:

Tomb Raider I-VI Remastered (pack) — 31.69€ (40% off, not on sale before)
  # includes 1–3 and 4–6
 
 
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From the "Witcher 3 Anniversary" sale,
valid till May 26th:

nothing to report

More ATH discounts / First time on sale:

Valid till May 22nd:
Kingdom Come: Deliverance II (pack) — 54.00€  (10% off, not on sale before)
Kingdom Come: Deliverance II Gold Edition (dlc) — 71.99€  (10% off, not on sale before)

Valid till May 28th:
Jotunnslayer: Hordes of Hel — 7.99€  (20% off, not on sale before)
Jotunnslayer: Hordes of Hel - Founders Edition (pack) — 15.59€  (20% off, not on sale before)