Top similar games like Sputnik:

Darkship Echoes is a tense, atmospheric sci-fi top-down shooter where you pilot a remote drone through a dark, derelict space station, using radar to scan for threats, fight rogue machines, and scavenge supplies to survive.

A game about exploring space in search of hospitable planets for colonization. Casual gameplay and short rounds make it a great option for killing a few minutes.

HUNGRY GALAXIES is a deadly space survival game. Seek out constellations of Star Matter to grow your mass and evolve, increasing your gravity and gaining new abilities. But watch out! Space is a dangerous place.

Experience the chaos and intensity of high-speed combat in this atmospheric sci-fi vertical Shoot ’Em Up, rendered in full 3D. Blast your way through relentless waves of enemies as you unleash your arsenal to defend your home against overwhelming odds!

A quick and action paced retro styled arcade shooter, or shoot 'em up (shmup) if you like. Perfect to play in short chunks, like when you are waiting for big games to download.

The solar system is on the brink of collapse! Using powerful alien technology, you must battle enemies, players, and the forces of gravity to escape and survive. Redemption is optional. Survival is not.

A top-down space shooter. Destroy as much as possible to get to the top of the leaderboard, Collect powerups or even use points you have and get upgrades to survive. once you die its perma death and you will have to start from nothing.

2D Runner in a multiverse where your only escape is death. WIll you survive the longest ?

Cosmo Chaser is space fighter action game which presents restless shooting battle. It demonstrates new style of vertical scroll shooter by presenting classic arcade action in 3D space.

Neon Snake is a well-known classic game in a new unusual style.

Endless Horizon is a high octane arcade game of speed, precision and perfect timing.

Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.

Survive endless waves of escalating enemies in this fast-paced arcade shooter. Dodge overwhelming attacks, master precision movement, and fight to stay alive inside hypnotic neon chaos.

A top-down arcade shooter with a retro-inspired look, where your score is your currency. Every kill pays. Every upgrade shapes your build. The swarm keeps growing. Can you survive until the Singularity?

A top-down twin-stick shooter roguelite blending frenetic spaceship combat with deep base-building and tower defense. Fight through hostile territory, scavenge hardware, upgrade your ship, then build up your station to further empower your runs... as long as you can defend it. Godspeed, Commander.

UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit.

Fast paced dual stick looter shooter. Lead a squad of scavengers into the wasteland, fight hostile factions, grab valuable loot and make it back alive. Level up your squad members with salvaged cyberware, unlock upgrades and survive increasingly dangerous expeditions.

URG is a retro-style side-scrolling arcade shooter with beautiful 3D graphics and a ton of action with big explosions and a co-op mode for up to four players.

Destroy the deadly bouncing orbs for the highest score in this Pang meets Asteroids arcade blaster.

NEON STORM is a fast-paced top-down Roguelite bullet hell shooter. Pilot your fighter, auto-fire through waves of enemies, dodge deadly attacks, and build powerful upgrades. Survive each run, unlock permanent upgrades, defeat bosses, and chase your highest score!

A constant‑motion arcade shmup where you dodge meteors, blast space junk, and solve quick math puzzles — all with pure keyboard controls.

Combining retro puzzles and a arcade space shooter. You and your crew found strange materials in the galaxy core to upgrade your ship to the most powerful. While collecting core materials you came across something unbelievable ... The Core Message. The Core Message changes everything.

A retro-inspired 2D space shoot-em-up. Mine asteroids! Shoot alien saucers! Get rich or die flying!

A space station, infinite waves, and a screen full of vector geometry trying to kill you. Your turrets auto-fire. Your satellites orbit. This is bullet-hell-yeah. In-game and permanent upgrades. 17 upgrade types across 9 weapon classes. Play, upgrade, repeat.

Master 360° physics-based vector drift in an open-space Survivors-like survival shooter. Build an arsenal of auto-firing weaponry, navigate treacherous asteroid fields, and overcharge broken power reactor networks to escape a corrupted alien AI in a collapsing universe.

Maneuver with precision through a never-ending, difficulty increasing, and procedurally-generated barrage of stages. "Use Turbo To" dodge and ram through many dangerous encounters to achieve your next high score in this retro arcade throwback.

Heliocide is a relentless top-down scrolling action! Arm your shields, lasers, guns, bombs and missiles to defend the solar system from a massive invasion!

Explore the farthest reaches of Human Space in this open-world space adventure. Compelled to journey to the Galactic Core by a mysterious hyperintelligence, you must fight your way through dozens of star systems teeming with clashing empires, expansionist AIs, and fearsome xenophobes.

A fast-paced shoot 'em up where skill matters. Master over 100 ships, unleash powerful special abilities, and blast through waves of Invaders. Play a new mission every day and climb the world-wide leaderboards.

Incraiders is an active incremental game where you get energy from fallen Invaders to become a cross-dimensional guardian of the cosmos.

Top-down arcade game requiring awareness of the rotation of all controllable guns. The guns may help or hinder the progression of the puck to the target zone. Although one gun may be the player's primary focus consideration should be given to upcoming behaviour caused by items in their periphery.

Lunaris is a fast-paced sci-fi top-down roguelite shooter: survive escalating enemy waves, stack powerful passive and active abilities, craft wild build synergies, and turn the arena into a neon storm of lasers and explosions. Every run feels fresh and intense.

Abyss Prowler is an arcade inspired top-down arena shooter where you should always stay on the move to survive. Dash, reposition and strike. Demo is available.

In a silent, isolated lunar base, a lonely astronaut embarks on a moving journey to recover her daughter’s final memory. Through cold corridors and fragments of the past, a profound story unfolds about love, loss, and the human need for connection.

A fast-paced vertical shooter built for short sessions! 2-Minute and 5-Minute score attack modes with beautiful X68000-style pixel art.