Top similar games like Rakuten:

Use movement and your spear gun to take down underwater baddies. The goal? Treasure of course!

Destroy friends, strangers, or bots in this online multiplayer arena shooter. Collect powerups, combine weapons, build your defenses and obliterate the opposition. Hundreds of weapon combinations and multiple game modes.

Gunstorm is a space shooter loaded with playability. Wave after wave of alien craft attack your agile ship. Use the mouse to control your ship at the speed of thought in a perfectly balanced game that starts easy and gradually gets more difficult.

When a soul got a robot, it woken up, and there were already bad souls who wanted a revenge. when the right soul got to the right robot, he took the close weapon to him, and start shooting the bad soul until no robot is left.

Fly through space and annihilate everything in your way to survive.

A player vs player, last man standing, space ship arena battle.

A top down 2D space shooter bullethell with roguelike elements awaits you. Dodge, weave and shoot your way through waves of enemies while gaining upgrades trying to survive as long as possible.

The Nullblade Collection is a group of all the small, polished games made by Nullblade that were too small to be published by themselves.

Reality Core is a dungeon-crawling, loot-gathering bullet hell with extraction shooter elements. Travel through the multiverse to collect scattered Reality Shards and repair your ship. Face diverse and dangerous enemies, and wield over 100 imaginative weapons.

Top down 2D sci-fi space themed roguelike bullet hell shooter with different player classes and abilities to play with.

Choose your ship and command it against an army pitted against you in this wave-based arcade-style bullet hell space shooter. Fight for as long as you can with powerups acquired through the catalog, and blast through everything in your path.

RZR is a 3rd person singleplayer/multiplayer shooter. Collect unique items in the campaign and maximize your efficiency against hordes of zombies. Compete with other players in deathmatch and reach the top of the leaderboard. Play survival mode with your team and prove that your team is the best.

Repel extraterrestrial entities!

lone.AI is an upcoming space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system and uncover the secret behind the ZOSMA, an alien race that holds power over the system.

You should simply try out Roboom. We have quite a long description below, you can read if you like, but experiencing Roboom yourself is the best.

Neon Arena is a space arcade scoring arena game.

The best shooting game with various perspectives

Time and date are not important. Aliens have boarded a military vessel deep in space. Little do they know, #T217, a combat clone onboard the dreadnought, has been waiting for them. Use a wealth of weapons and mechanics to eliminate them with expert precision.

Tear across the desert, obliterating wave after wave with your nuclear-missile powered dual-wielding hover tank. A tight, punchy arcade shooter with ludicrous weaponry, exhilarating rocket-tank combat, and daily online leaderboards

Mow down the alien hordes, scout for resources and survive. Dreadnought is a mix of Action Tower Defense Survival and Shoot 'Em Up Bullet Hell where you control the ships turrets & defend against waves of enemies. Choose your weapons, upgrade your ship & brace yourself, the horde is coming.

Super Space Club is a lo-fi arcade space shooter to chill to. Defend a vibrant galaxy as a club of misfit heroes and battle endless waves of spacecrafts to the tune of atmospheric beats. Outlast your enemies and vibe to the rhythm of the stars.

This game that brings back all the charm of shmup games from the 80s/90s. X-Force Genesis is a frantic and chaotic space shooter created from big and beautiful graphics with insane boss battles. Embark on epic battles and stop enemies from establishing a military base in orbit around X-planet

Deadlokk is a 1-3 player co-op roguelike. Explore sectors while fighting against other factions to upgrade your ships and carrier. Find rare weapons and upgrades to make the perfect build. Research your items to make blueprints and take them on your future Expeditions!

Become the best spaceship pilot with Space Shooter which is an arcade game that can quickly wake up your hardworking side

Shoot Shoot Mega Pack is a minimalist party game/2D shooter for up to four players. You can choose a preset game, create your own rulesets, or let the game do it for you. However you decided to play, just make sure you do it with friends!

This is an endless interstellar war. You are sent to the battlefield by the mysterious organization to test the combat capability of the latest experimental spacecraft, and help collect as much battlefield information about the major factions as possible.

INSPACE 2980 is a stylish and dynamic SHMUP from the 16-bit era of games consoles and arcade machines. Take part in an exciting adventure and save the galaxy! Once again!

A high degree of freedom space shooting game for Spaceship Modular Editing, Like building blocks. Weapon sequence, branching, and inheritance, constructing weapon systems like real magic. Build a unique spaceship and freely form a fleet to battle or pass levels like a meat pigeon.

defend skullheadworld. shoot skulls at invading skulls. collect skulls to protect your skull. flush skulls to upgrade. part single-stick bullet-hell shooter, part top-down physics brawler. super addictive arcade fun.

Search for the legendary lost artifact Nienix through galaxies in conflict! An open world space action RPG adventure that can be played both alone and together!

Galactic Explorers is a top-down 2D retro space shooter inspired by early games such as Galaxian, and Asteroids.

SURVIVE the swarm in this rogue-lite + survivors + asteroids mashup! Exterminate as many alien drones as you can. Upgrade your ship from the crafted deck of equipment and power-ups. You are the Last ship against the Endless... Will your choices be enough to overcome the thousands hunting you?

Planetary Defense - defend the Earth from attack!

Void Prison is a fast paced, endless arcade twin stick shooter that puts you inside of an ever shrinking ring. Survive by fighting emerging enemies around you and don't get consumed by the void. Complete achievements to unlock new skins and powerups and get on top of the leaderboards!

Arcade style World War 2 aircraft game. Control multiple fighters in dogfights. Fly bombing run with B25 and B17. Hunt submarines with a B24. Drop paratroopers in a C47. Attack trains. 10 different missions over Europe. This is my second indie game and it's a lot of fun.