Single-player games like Neon Abyss 2
Below are 14 single-player Steam games similar to Neon Abyss 2, 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 Neon Abyss 2 page.
Ranked picks
- 1

Neon Abyss
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Neon Abyss is a frantic, roguelite action-platformer where you run ‘n’ gun your way into the Abyss. Featuring unlimited item synergies and a unique dungeon evolution system, each run diversifies the experience and every choice alters the ruleset.
- 2

Riftbound Survivors
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Riftbound is a survivor-like bullet heaven focused on spell combinations and massive enemy waves. Defeat thousands of enemies, experiment with elemental chain reactions, and break the game with overlapping status effects. Play solo or in co-op.
- 3

One More Depth
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
A fast-paced, 4-player co-op action RPG. As an orphan, dive into twisted realms to retrieve the legendary "Precious." Don't let the cute art fool you—lethal threats await in the abyss. Dual-Class Builds: Mix and match classes with diverse loot to craft thousands of unique combat styles.
- 4

NINE ROUNDS RAPID
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Blast your way to freedom, solo or with a friend in online or local co-op, through a possessed, fragmenting space station. Upgrade abilities, mod your weapon builds, and manipulate time to defeat the station's nine gatekeepers. Power up, progress, and learn the ugly truth with every escape attempt.
- 5

Shifting Sands
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Welcome to the Nexus. You died, the sandpit brought you back, and now you have a shift to finish as a scrapper. Scavenge crashed ships, cram your pack with dangerous salvage, meet odd survivors, and make it home each day through a weird desert world before the storm resets the sands and you with it.
- 6

Chrome Survivor
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?
- 7

Kill All Clankers
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Kill All Clankers is a fast paced 2D Platformer Rogue-lite with Bullet Heaven and Twin Stick Shooter mechanics. You play as agents of the Prohuman Revolutionary Movement. Your objective is to survive multiple levels for 30 minutes and free humanity from a tyrannical AI surveillance state.
- 8

FORJ
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Adventure with Neon Abyss 2.
Fight through cursed arenas, extract with the loot, and reforge it into power. A co-op action roguelite where hand-built golems mine, craft and run your shop while you battle, and every weapon can be enhanced, imbued, socketed and rerolled at your forge.
- 9

Risk of Rain 2
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.
- 10

The Binding of Isaac
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Now 20% More Evil with the Free Halloween update!
- 11

Slay the Spire
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Indie with Neon Abyss 2.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 12

Skul: The Hero Slayer
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Guide 'Skul' on his quest to single-handedly take on the Imperial Army and rescue his King from captivity, in an action-packed rogue-lite 2D platformer for the ages.
- 13

Vampire Survivors
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 14

Super Phantom Cat
Single-player alternative to Neon Abyss 2 — playable solo, no multiplayer required. Shares Action and Indie with Neon Abyss 2.
A retro-casual platformer game! No matter who you are! Get your cat ears ready, BRING IT ON! Set off on the crazy journey to rescue your sister!