Single-player games like Null Core
Below are 8 single-player Steam games similar to Null Core, 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 Null Core page.
Ranked picks
- 1
Tanky Tanks 2
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Indie with Null Core.
Tanky Tanks 2 is an intense, fast-paced tank shooter game. It is fun, easy to learn, and addicting. Play alone, together with friends or against your friends, and show your navigation and reaction skills in 6 different game modes and countless levels.
- 2
Exo Wanderers
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Indie and Adventure with Null Core.
This is a sci-fi top-down tank shooting game that can be played solo or with two players. As human civilization is on the brink of extinction, you will take on the role of one or two "Exo Wanderers," seeking the truth of the Galactic and Earth civilizations on Gliese 667Ce.
- 3
Armoured Onslaught
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Indie with Null Core.
Armoured Onslaught is a fast paced Top-Down Shooter and Tower Defence hybrid. You will need to make use of both strategy and skill as you fight your way through near endless hordes of deadly foes.
- 4
Survivor Mercs
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Indie with Null Core.
Purge the billionaires' robot army with your Merc squad! Fast-paced twin-stick action, frantic horde survival, tactical squad-building & tons of loot! Exploit game-breaking synergies to beat the M.E.G.A. Corp. bosses in ever-changing operations. Lock, load, and loot, Commander!
- 5
Rogue Star Rescue
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Indie with Null Core.
Bullet Hell Insanity + Tower Defense Strategy. Rogue Star Rescue is a quirky new type of rogue-like shooter. Blast your way through diverse planets while rescuing your teammates and gathering traps for your defense strategy. Play solo or online to stop the Rogue Star before it annihilates everything!
- 6
Minishoot' Adventures
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Adventure with Null Core.
Fly into a charming handcrafted world and go on an adventure that mixes up open exploration with crispy twin-stick shooter action. Fight your way from the shiny overworld to the deepest caves, improve your ship and overcome the dungeons' bosses to rescue your friends!
- 7
Mega City Force
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Indie with Null Core.
Retrowave Action Roguelike featuring tough agents battling crime to the electrifying music of artists like Droid Bishop, Timecop1983, and more! Choose your agent and dive into hardcore action against enemies and bosses, utilizing a vast arsenal and special abilities that will define your playstyle
- 8
Neon Chrome
Single-player alternative to Null Core — playable solo, no multiplayer required. Shares Action and Indie with Null Core.
A masterful combination of top-down shooter and endless replayability with procedural levels. Blast your way through walls & enemies with guns and cybernetic abilities. Install perks from cyber chambers and upgrade your character stats after each death. Can you stop the Overseer?