Aliens

The game uses a side-scrolling run-and-gun structure with single-player progression through mission-based stages. Players move left and right, crouch, jump, and fire in multiple directions while collecting weapons and power-ups. Levels mix standard combat with heavier set-piece encounters such as alien nests and large boss battles. Progress is stage-based, with checkpoints or respawn points depending on the section.

Ellen Ripley

A key character from the film series who appears as an important supporting figure in the game.

Colonial Marines

The player-controlled human soldiers fighting the Xenomorph outbreak.

Xenomorph

The main alien enemy species, appearing as the primary threat and boss encounters.

Keep moving to avoid being surrounded, and clear close-range enemies first so you do not get trapped. Save stronger weapons for dense waves and boss phases. In narrow corridors, crouch-fire and retreat in small steps to maintain space. Learn enemy spawn points so you can position yourself before ambushes begin.

Tips and tricks

• Memorize enemy spawn patterns to reduce sudden damage.
• Use the center of the screen as a safe buffer whenever possible.
• Do not waste heavy weapons on easy enemies if a boss is coming soon.