Single-player games like Nelumbra
Below are 8 single-player Steam games similar to Nelumbra, 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 Nelumbra page.
Ranked picks
- 1

Forecast Death
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and Indie with Nelumbra.
Survive the chaos of a bullet-heaven action game. Tear through enemy hordes, stack wild ability combos, and endure cataclysms that rewrite the rules mid-fight. The pace ramps up every minute - either you grow stronger, or you get wiped out.
- 2

AI CARAMBA
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and Indie with Nelumbra.
Protect your job at all costs! Summon destructive forces, level-up, and battle endless swarms of smart appliances. Unlock and upgrade characters, abilities and weapons. Experiment with combinations to create unique builds and show those motherboarding clankers who's boss!
- 3

Arcadium - Space Odyssey
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and Indie with Nelumbra.
Arcadium is a survival roguelite set in a dynamic, ever-changing universe. Journey across space, harvest planetary resources, and craft powerful builds to eradicate relentless waves of aliens. Each playthrough unveils a new and uncharted universe, ensuring endless challenges and discoveries.
- 4

Vital Shell
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and RPG with Nelumbra.
Vital Shell is a single player top-down arena shooter that puts you in control of mechs inspired by classic fantasy archetypes. Unlock powerful synergies with unique weapons, traits, and abilities as you take on increasingly challenging waves of enemies in a shattered realm.
- 5

Megabonk
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and Indie with Nelumbra.
Smash your way through endless waves of enemies and grow absurdly powerful! Grab loot, level up, unlock characters and upgrade to create unique and crazy builds as you fend off hordes of creatures!
- 6

Hive Jump 2: Survivors
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and Indie with Nelumbra.
Become an agent of vengeance in this bullet-heaven action roguelite! You are the lone survivor of your squad, on an alien planet with just your weapon, a jetpack, and the courage to keep fighting. Kill off alien swarms and transform their valuable guts into explosive upgrades and vital utilities.
- 7

Noobs Are Coming
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action and Indie with Nelumbra.
YOU ARE THE FINAL BOSS. Brutal synergy arena roguelike. Pick your Final Boss character, equip boss patterns and combine tons of attacks to create unique builds. Play solo or in co-op!
- 8

TerraTech Legion
Single-player alternative to Nelumbra — playable solo, no multiplayer required. Shares Action with Nelumbra.
TerraTech Legion, a chaotic Bullet Heaven Builder. Build the ultimate battle vehicle block by block and survive waves of robotic foes, ramming them at speed and shooting infinite projectiles.