Prototype Psn - Soldner X 2 Final

Players must find 5 secret keys hidden in each level to unlock subsequent stages and bonus content.

Unlocking the final stages requires hunting for all keys, which some players find repetitive. Soldner X 2 Final Prototype PSN

Soldner-X 2: Final Prototype - Road Map and Trophy Guide - Page 3 Players must find 5 secret keys hidden in

Söldner-X 2: Final Prototype is a high-octane, side-scrolling shoot 'em up (shmup) developed by SideQuest Studios and published by Eastasiasoft . Originally released for the PlayStation 3 in 2010, it later expanded to the PS Vita (2015) and eventually received a Definitive Edition on PlayStation 4 in 2020. and bounce lasers.

Players can choose from up to three unique ships —Thor, Mexxus II, and the original Söldner-X—each with distinct weapon loadouts like scattershots, magma lasers, and bounce lasers.