Bermuda Triangle is a scrolling shooter for the PlayStation Portable developed by the team behind Ikari Warriors. Players traverse nine vertically scrolling levels, battling enemies and aiming to defeat the level bosses. The game's protagonist, the ZIG, is a resilient ship equipped with a forward shot and a rotating turret. Players can collect SYD ships for protection and energy pickups to restore health or enhance firepower.
Bermuda Triangle is a scrolling shooter designed by the same team as Ikari Warriors. The player must survive each of the 9 levels, which automatically scroll both up and down, long enough to reach and destroy the boss. The ZIG, being a much larger ship than most scrolling shooter ships, can sustain several hits before being destroyed, and has both a straight ahead shot and a rotating turret that can fire in 8 directions. SYD ships can be picked up in levels and will fly near the ZIG in four different formations. They can block enemy shots but will be destroyed if hit by enemy ships. Energy can be picked up as well, which will either restore lost health or, at full health, power up the attack of the ZIG and SYDs.