Single-player games like Blue Guy Must Die
Below are 8 single-player Steam games similar to Blue Guy Must Die, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Blue Guy Must Die page.
Ranked picks
- 1
Neon Swarm
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action with Blue Guy Must Die.
A pure neon arcade survivor-like: dodge swarming hordes, dash through walls of bullets and forge devastating builds from 200+ synergizing items. 6 ships with unique ultimates, 8 mega-bosses, rising Threat levels, endless mode and a daily challenge.
- 2
Rush Hour of the Dead
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
A roguelite action game where ordinary people - firefighters, electricians, bank tellers - fight for survival against relentless zombie hordes. Mix and match 20+ jobs and 60+ abilities, adapt to shifting weather, and rescue civilians for powerful rewards in this deep, replayable build system.
- 3
Deepforge Brawl
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
Deepforge Brawl is a dwarven arena roguelite where your weapons fire themselves — you just have to survive. Charge your beard, chug your ale, and dash through goblin hordes across six depths of the mountain. Forge builds from 13 auto-firing weapons, evolve them, and descend until the Maw takes you.
- 4
NO LIFE: Zombie Survivor
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
NO LIFE: Zombie Survivor is a brutal survival roguelite where you’ll face endless hordes of relentless zombies. Choose your survivor and weapons, each with unique abilities and playstyles, and gear up for increasingly intense battles against the undead.
- 5
KILLSWARM
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
Fight through relentless swarms of enemies in this fast-paced, retro-style FPS. Collect powerful upgrades and master high-speed movement to survive the arena.
- 6
Bug Alliance
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
Bug Alliance is a top-down Action Roguelite where every level-up reshapes your build. Trigger Synergies, conquer 20-wave maps with boss finales, unlock a 13-chapter story on higher difficulties—then dive into Chaos Surge with endless bosses, curses, and risky rewards.
- 7
SCAD
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
SCAD is an action‑packed, post‑apocalyptic roguelite where you pilot a customizable hovercraft. Fight relentless zombie hordes, craft and upgrade powerful weapons, and gear up for the future expeditions.
- 8
Under Dead
Single-player alternative to Blue Guy Must Die — playable solo, no multiplayer required. Shares Action and Indie with Blue Guy Must Die.
Under Dead is a challenging zombie auto-shooter horde survivor roguelike. The dead have risen, and they get stronger every day, but so do you. Slay hordes of zombies, collect items, level up, and craft powerful builds. Survive as long as you can and become a zombie-killing machine!