Choose Gumblaster Mayhem
Choose Gumblaster Mayhem if you want a Casual experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Gumblaster Mayhem launched in 2027.
Gumblaster Mayhem vs X Killerz
Gumblaster Mayhem and X Killerz both land in Action, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie on Steam. Both released in 2027. X Killerz has co-op; Gumblaster Mayhem does not. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose X Killerz
Choose X Killerz if you want the Multi-player, Online PvP, and Online Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. X Killerz launched in 2027.
Both Gumblaster Mayhem and X Killerz sit in Action and Indie on Steam and both list DualShock Controller Support and DualSense Controller Support, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Gumblaster Mayhem |  X Killerz | |
|---|---|---|
| Released | 2027 | 2027 |
| Genres | Action, Indie, Casual | Action, Indie |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Multi-player, Online Co-op, LAN Co-op |
| Developers | Summoning Kristian | Kennedy Bros. Games |
Side by side
- Both share Action, Indie on Steam.
- Both released in 2027.
- X Killerz has co-op; Gumblaster Mayhem does not.
Gumblaster Mayhem vs X Killerz — FAQ
- Are Gumblaster Mayhem and X Killerz similar?
- They overlap on Action, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does Gumblaster Mayhem have multiplayer like X Killerz?
- No. X Killerz supports multiplayer on Steam (Multi-player, Online Co-op, LAN Co-op), while Gumblaster Mayhem is listed as single-player only.