Play as a in a first-person shooter game. Aim and shoot enemies in urban environments. Use advanced weapons to eliminate terrorists. Complete missions to clear cities and stop crimes. Survive intense battles with no allies.
Solve puzzles to progress through levels. Navigate hidden passages and avoid enemies. Use techniques to bypass obstacles. Unlock new areas by finding keys and switches. Complete missions to the hideout.
Build a sci-fi tower defense grid to defend against Martian swarms. Swap to first-person shooter mode to target key enemies. Manage solar energy and upgrade turrets to sustain base defenses.
