Top similar games like Lethal Operation Episode 3 Lethal Arms of Justice:

キャラをじっくり育てながら広い世界を冒険する――。 そんなSTGがあってもいいじゃないか!! …というのがこのゲームのコンセプト。 ブレイクによって敵弾を消すことができ、 レベルと装備で強くなるので、STGが苦手な人でも凶悪弾幕ボスを間違いなく倒せるようになります!

キャラをじっくり育てながら広い世界を冒険する――。 そんなSTGがあってもいいじゃないか!! …というのがこのゲームのコンセプト。 「ルギッタ編」と比べシューティング寄りで、すべて束ねた火力はまさに一撃必殺。 大量の敵を次々に破壊していく爽快感をお楽しみ下さい!

Equipped with the Fusion × Transformation “PELL” System! Free Map Side-Scrolling Shooter

A sudden crisis—the stars begin to lose their light. Before the world falls into darkness, a girl named Aries, born under the Aries sign, and a boy named Pisces, born under Pisces, rise to act. This is the story of a world of constellations, where stars are bound together.

Bursting with hilarious dialogue and comical encounters! The second installment of the super-exhilarating Metroidvania series is here!!

Feel good traversal sci-fi explorative side scrolling ability upgrade shooter with no map system, large areas and action puzzle bosses.

Mega Man Zero/ZX Legacy Collection brings together six classic titles in one game: Mega Man Zero 1, 2, 3 and 4, as well as Mega Man ZX and ZX Advent. The collection also features Z-Chaser, an exclusive new mode created just for this set of games.

Deer Legend is a 2D high-speed chaotic action RPG set in a world consumed by chaos. Control a lone deer, master new skills, and harness elemental powers. Face overwhelming foes, endure countless trials, and carve your legend through perseverance.

An indie action-RPG where you pilot customizable ships through side-scrolling combat, level up unique characters, and dismantle a corrupt galactic regime one mission at a time.

Escape Space is a classic arcade space shooter with RPG mechanics. Fight for various factions against swarms of enemies or bosses and improve your standings, level up your rank, unlock new gear and weapons, and upgrade your spaceship.

I wanted to make a game, so I did. This game is a 2D action game, hope you enjoy it

Automatic Run&Gun containing 12 levels with retro-futuristic aesthetics. Make the best score !

Fall from Space is a non-linear, sci-fi ARPG for the Gameboy. Combining Metroidvanian action with an open world RPG, and an epic story that spans a solar system.

Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.

Remake to 2016's Legends of the Universe - StarCore, a Metroidvania style Action-Platformer with several abilities, enemies and areas to explore.

Our protagonist wakes up without remembering anything about her life. Your objective in the adventure will be to remember what you did to lose it, and who knows... Maybe you will discover the dark secrets of humanity that SHE don't want you to know.

"Wouldn't it be awesome to fly?" Travel to the world's end in this warping-boomerang adventure with its beautiful pixel art.

Zorezdra is a sci-fi platformer/metroidvania with an 8-bit graphical aesthetic. Run, jump, fight and glide your way through a vast starport as you search for the truth about your protagonist's complex origins.

A bullet-hell open-world ARPG where every choice shapes the Talara Galaxy. Craft insane builds, explore new regions, unlock powerful gear and skills, and battle 25+ epic bosses in a branching sci-fi adventure.

Progressively insane side scrolling roguelike shooter adventure that gets crazier and crazier the more the player plays.

Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!

Far Star is a story-driven action-adventure game with Metroidvania influences. There is something fishy going on in this galaxy, but this won’t stop your intergalactic general services crew from doing their job using a varied set of skills, weapons and outfits.

Sci-fi 2D shooter platformer combining the control of a human character and an armored vehicle on the surface of a planet filled with robots and immortal local inhabitants

OUTGUNNED! is a fast-pased action-platformer set in a cyberpunk dystopia where cats are the dominant species. Topple the corporation as one of the playable characters.

A precision platformer where you control a frog using dash chips to overcome traps, avoid electrified enemies, and conquer challenges in chaotic digital environments.

As Robo, you will decide the destiny of Gear Town and its robot people. Make decisive choices, explore biomes, solve puzzles and mini-games, battle hordes of robotic enemies in this cute pixel-art Twin Stick Shooter RPG, and write the Robo legend.

The steel wolf running across the earth × the sonic corpse that buries its prey. DECO shooting game redeployed!

Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.

ZPF is a retro-inspired horizontal shooter for the Sega Genesis/Mega Drive. Blast your way through a cosmic gauntlet of epic boss battles, addictive scoring, and hidden secrets in a thrilling arcade-style adventure through fantasy, sci-fi, and alien-themed worlds.

Plutobell is in trouble! Help Rei-Bo in this action-platformer full of challenges and traps, filled with of cute and silly characters. Choose the stage order, get new weapons as you defeat each boss and test all your skills in RoboGAL!

Bazooka Cat is a platformer made with love inspired by old-school games of the 90s with the use of new technologies and game logic, but what if you add something like tactics to the platformer?

Live the life of an aspiring arms dealer in a Cyberpunk city. Complete thrilling bullet-hell combat simulations with your trusty battle mech, while managing your precious stock of weapons. Drink coffee for combat boosts, hunt bounties, and overcome difficult battle modifiers.

This is the story of Junichi Kato after he reached the top of the world. On December 31st, New Year's Eve, Junichi is suddenly captured, and when he wakes up, he finds himself there... The world of 200 years later and the true identity of the Katroid are revealed. Save the world with your friends!

Military metroidvania with jet fighter flights. Implementation of planetary and space battles in 2D side-scrolling shooter mechanics. Story from the perspective of Lieutenant Lani Goodspeed on humanity's struggle against an alien invader.

Hoboman is a 2D NES-style platformer with a unique Sci-fi story and wild characters. Play as Pluto the Voltran as you hop ships from planet to planet and collect geodes to get your life back!

Last Soul is a 2d pixel art action platformer with a compelling story about a future where mankind has lost its will. Explore and fight your way through a variety of levels, and take on awesome boss enemies.