Six very different PC games are coming together in one limited-time bundle that spans kaiju-sized brawls, tactical deckbuilding, psychological horror, survival, and relentless boss battles.

Available from October 19 at 12:00 AM PDT through November 2 at 11:59 PM PST, the gamescom asia bundle includes Steam keys for GigaBash, HELLCARD, Gordian Quest, Winion Virus, Monstrum, and UNYIELDER. The complete collection costs $9.99 USD through a single checkout.

The six games have a combined regular price of $123.94, making the bundle 91% off. The combined value is based on standard U.S. Steam regular prices as of October 1, 2026.

The promotion also supports an important cause, because 10% of the bundle purchase price (less all applicable taxes, fees, and refunds) goes to Stand Up To Cancer. Restrictions apply.

Here's some more info on each game included in the bundle:

GigaBash

Developed by Passion Republic Games, GigaBash is an arena brawler in which up to four players control towering kaiju and giant heroes. Players can throw opponents, unleash enormous attacks, and flatten destructible cities in battles inspired by classic monster movies and couch-friendly fighting games.

HELLCARD

Developed by Thing Trunk and published by Skystone Games, HELLCARD is a cooperative roguelike deckbuilder set inside the paper-crafted dungeons of the Book of Demons universe. Enemy positioning matters alongside card selection, encouraging up to three players to combine their decks and coordinate strategies against increasingly dangerous encounters.

Gordian Quest

Mixed Realms’ Gordian Quest combines old-school role-playing, deckbuilding, roguelite progression, and tactical turn-based combat. Players build a party of up to three heroes, develop their skills and equipment, and discover powerful card combinations across its campaign and replayable challenge modes.

Winion Virus

Dawntown Studio’s Winion Virus is a pixel-art psychological horror visual novel centered on an illegal virtual-pet program called Raising Winions. Its colorful computer interface gradually gives way to a dark, twist-filled story told through dialogue, point-and-click interactions, and immersive 3D sequences.

Monstrum

Monstrum, developed by Team Junkfish, strands players aboard a derelict cargo ship where they must scavenge supplies, evade an AI-driven predator, and find a way to escape. Procedurally generated layouts, different monsters, and permadeath ensure that every attempt presents new dangers.

UNYIELDER

Developed by TrueWorld Studios and published by Shueisha Games, UNYIELDER is an intense movement FPS built around back-to-back boss encounters. Players assemble an arsenal, combine weapons and abilities, and battle through a gauntlet of enemies before constructing and confronting their own final boss.

Purchasers will receive their individual Steam keys by email immediately after completing checkout. The gamescom asia bundle is available for $9.99 only from October 19 through November 2, so visit the campaign page before the promotion ends to pick up all six games and support Stand Up To Cancer.