Top similar games like Defend the Fort:

Bullet Bunny is a twin-stick shooter with rogue-like elements. Fend off an onslaught of enemies, level up, and create unique builds every run while trying to survive 500 seconds!

The colorful top-down shooter/bullet-hell

In the Valley of Death is a color-based hack and slash twin-stick shooter, where the player controls Red and Blue as they dash, slash, and shoot their way through challenging levels as they attempt to make it to the Valley of Death.

可以自由搭配无人机机体和武器，采集、研发建造设施的俯视射击游戏

You've been dropped into enemy space. Weave your Starfighter between alien spaceships, lasers, asteroids and bombs destroying as many as you can and collecting valuable coins and powerups as you go.

Take to the skies in this 2D depiction of World War 2 in the 1940's. You will be constantly under attack from Enemy war birds hell bent on taking you down.

As The House of God races towards heaven, Jack blasts their way to the conductor in this chaotic and fast-paced Rogue-Lite.

2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.

Defend against the creatures of that night! Protect yourself and your lamp by building and upgrading your base. Equip yourself with the best weapons to deal with the incoming waves.

Dwarf Star: 16 bit inspired game where mercenary go shoot shoot on evil alien guys who were accidentally fabricated by the government. Top down space shooter with a mission based structure. However, you can do these missions in plenty of different orders with different amounts of upgrades.

A post-apocalyptic arcade shooter. Collect fuel and dodge enemy fire as you fight back against the evil Scorpio gang. Mixes cars, shmups and themes that would have been right at home in 80's anime and arcades..

After the last human war, gases were spread through the atmosphere making it unbreathable. The richest to fled to orbital colonies and the others took refuge underground. Get ready to fight giant Insects for the future of humanity !

Lt Blitz has the city sieged, and it's your job to destroy his troops. Shoot, dodge and upgrade your jet and and try to take on this challenge! Burning Skies is a free, endless retro shmup, that will take you right back to the era of arcade machines, with modernized graphics and gameplay!

This is a retro space shooting game, where you only fight against the strongest enemy. There are 15 unique bosses in the game, and players need to use different weapons and strategies to defeat them. Dedicated to you who are both challengers and retro game lovers.

DUCKLYTE is a top-down shooter with roguelite elements where you play as a constipated little duck trying to stay alive as long as possible in a randomly generated farm with progressively stronger enemies.

Crush the forces of hell and get a high score in this addictive, action-packed, arcade-inspired twin-stick shooter!

Embark on a thrilling bullet hell/SHMUP journey in Beyond Solar. As "Gravity," a space pilot from the colony "ARD," defend humanity's last sanctuary amid Earth's impending doom. Brace for intense pixel art action in a desperate fight for survival.

Z: The End is a top-down shooter survival game set in a world infested with zombies. Explore a world destroyed by disease, scavenge for supplies and weapons, and survive as long as you can against the zombies and nature.

IMPACT POINT! – An ultra satisfying, fast paced, 2-4 player, arena based, multiplayer, top down 2D shooter. Grab what you can and battle it out with 2-4 players to be the last man standing in a game heavily inspired by retro and vaporwave shooters.

The more enemies you shoot, the more enemies spawn! 300 levels. 15 boss battles. Over 20 enemy types.

Good old fashioned 2D arcade fun with tons of upgrades and fast paced action where taking risks is rewarded with a higher score. Defend humanity's last source of energy wrench in one hand, laser gun in the other

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.

iZolated - A game of Top-Down Shooter genre with Survival and RPG elements.

Little Legion is a fast-paced top-down shooter in space where you command an ever-expanding fleet of drones to battle through waves and defeat powerful bosses, with upgrades and level-ups along the way to help you conquer stronger and stronger challenges.

A vertical arcade shoot'em up with an inventive teleport system, lots of fast-blazing action and explosions, tons of boss fights, a risk/reward based score system and a proper challenge for both veteran and new players of the genre.

Alien Slayers is a roguelite time survival game where you hunt down hostile alien creatures on various planets. Grab your weapon and survive to the end to become the strongest alien.