
Choose a character and battle through waves of enemies while leveling up and purchasing new weapons and equipment from a mysterious vending machine of unknown origins that spawns at the end of each wave.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Try this game before buying.
Assault Mayhem is a 2D action and casual game featuring roguelite elements, where you select a character to battle through waves of enemies. Upgrade your arsenal by purchasing new weapons and equipment from the mysterious vending machine.


Face zombies, robots, aliens and other menaces in intense battles as you unlock upgrades and unique characters. Each character comes with an exclusive passive ability and distinct stats to match your gameplay style.
Over 60 items to create your build;
9 unlockable characters, besides Toby the cat;
4 maps with unique mechanics;
16 different enemies and 4 bosses that grow stronger;
14 upgrades to unlock.

Lowest tracked price: CA$3.24 (Jul 7, 2026) · current best: CA$6.49.
100% positive reviews all-time.
Right now the cheapest offer for Assault Mayhem is CA$6.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Assault Mayhem is CA$3.24 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Assault Mayhem drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.