Top similar games like River Attack:

Gravitators is a twin stick shooter game where you pilot ships and complete mission objectives to secure the future of humankind. Defend the Earth and travel through the galaxy to repel a relentless alien invasion.

With easy-to-master controls, a simple objective, beautiful top-down 2D graphics and an 80’s arcade game spirit, FINAL PILOT is an online multiplayer battle royale set in the deepest reaches of uncharted space.

Only armed with a double barrel shotgun, go through waves of hell spawns to get your book back! A bullet hell arena shooter!

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.

Sci-Fi RPG: Engage in epic battles, upgrade your hero, and conquer the galaxy!

The Monster Queen has invaded town and captured your friends! Pick your stage, explore, fight monsters, save your friends, and play as them in this top-down shooter inspired by classic handheld gaming!

《Pot!》: Random adventure game. Move/roll to avoid dangers, navigate levels. Start with a unique pot to break obstacles, defeat enemies. Choose routes, collect modules/Bo Coins for items, strengthen your pot and win!

Escape From Inferno is a top-down shooter where you play as an angel named Lordrid to escape Hell. There are 10 stages and your goal is to survive the hordes of enemies until there are none left.

TV Boy is an action packed top-down shooter. Blast waves of weird and whacky enemies with even weirder weapons to rescue the captured citizens of TV Topia and restore peace to the galaxy!

Join the fight against alien invaders in Pink Devil. Pilot an upgradable fighter jet through diverse environments, from oceans to deserts. Face unique bosses with distinct tactics and use weapons like machine guns, lasers, and rockets. Become the unstoppable Pink Devil and save the planet.

Sanctum Arcadia is a game where you must fight your way through increasingly dangerous zones filled with enemies, hazards, and mystery. Sanctum Arcadia has a unique but still familiar progression system, challenging and engaging combat, all in a smooth Arcade-like experience.

Help Aru save Christmas in this humoristic, action-packed shooter set in the universe of QP Shooting - Dangerous!!

Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.

The story of a girl named Adora, she travelled the land in search of legendary of treasure. The bows is a great weapon to defeat enemies along the way. Ready to go on an adventure?

Fast top-down space shooter with varied missions, relentless enemies, powerful ship upgrades, and most importantly, fire.

A 2D vertical bullet-hell shooter with polarity-switching and clothes destruction. Toggle Light mode to strip clothing or Dark mode to fight enemies and Bosses. 12 characters each have two stages with multi-phase Boss fights. Combo and score-based extra lives reward skilled play.

In Attack of the Toy Tanks, across the game’s 60 levels in the main campaign, players must take control of the provided vehicle of war and battle it out across different arenas and be the last tank standing.

A throwback to retro shoot'em up games typical of the 80s, where you play as a tooth fairy fighting against rotten teeth and bacteria using different abilities and special shots.

Dodge waves of bullets in cover shooter + shmup-inspired combat, as you strike back with powerful attacks of your own! Use clever cover spots to gain an advantage over your enemies, find treasures to make yourself stronger, and avoid taking damage to raise your score!

Repel the humans! Safeguard the future of all alienkind! Fueled by a large selection of quirky upgrades and power-ups, strengthen the alien alliance to destroy Humanity's Last Hope in this fast-paced retro action-arcade shooter with roguelite and tower defense elements.

Physics-based arcade, top-down space shooter. Pilot the Salvager, collect salvage to upgrade your ship, balancing an economy by mining asteroids and fending off waves of enemy ships, ultimately growing so large as to destroy planets.

Hypnorain is a vertical bullet hell shooter. The player guides a character through handcrafted levels, shooting and dodging their way through an army of enemies and their mesmerizing bullet patterns.

Survive 10 enemy stages! Shoot 'Em Up style, spaceship game, in pixel art and 8-bit retro music! Evolve your shot to the maximum level, use the energy bar for upgrades, and special abilities! Advance each stage by defeating Bosses and enemies to collect new skills, transformations and extra lives!

Action game character upgrade

The patrons of Jonny's Room weep for their loss, it is up to you to dab their tears! Click-and-shoot through combat and puzzles to test your heroic spirit.

Fly through the exciting skies in this unique side-scrolling platformer! Collect balloons and feathers to gain the ability of flight as you navigate dazzling landscapes and face off against surprising obstacles and enemies during your aerial journey across the world!

Riding an extra-terrestrial weapon disguised as a guitar, battle to the bottom of the ocean deep to turn the tides of impending worldly destruction; krill or be killed!

Too Much Water is a top-down castaway simulator with an exquisite "splash" of humour, and a captivating story.

Gensokyo, the sacred land of the forgotten, mysterious spirits whisper silently from every corner. Burning torii lintels, an uncanny full moon—where do these visions of the present world lead? Become a maiden within the barrier and uncover the truth behind the strange tale of the world of stillness.

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.

A shooting game by a shaman. Climb mountains to gain power and stop the scheme of demon. Vertical 2D shooting game in which players switch between four skills and fight using four patterns of shots and special move.

The purpose of this work is to truly restore the Great Patriotic War. The game starts at Moscow's Red Square, where you will pass through Red Square with a large number of tanks for the defense of Moscow. End in Berlin, on a bloody sunset afternoon, invade Berlin.

Wild Blue Skies reimagines the classic on-rail adventures of the '90s. Join Bowie Stray and the Blue Bombers as they soar through the skies on a mission to save the world in this action-packed, nostalgic journey!

A breathtaking arcade space combat game inspired by prestige anime.

In this unique top-down game from 1985, you are a mother cat whose twelve young kittens have wandered off into a labarinthine town prowled by fearsome dogs. Can you save them all?