Ultra Keibitai: Monster Attack (Ultraman Garrison: Monster Attack) is a deep tactical strategy game for the Game Boy Advance featuring the iconic Ultraman franchise. Players command the specialized defense teams from the original Ultraman series, managing fighter jets, tanks, and ground troops to repel giant monster (Kaiju) invasions. The game follows classic missions from the show, requiring players to strategically deploy units to lure, trap, or destroy monsters. With a system similar to the Super Robot Wars series, it offers challenging turn-based combat and deep lore for fans of tokusatsu. Defend Earth against legendary threats like Baltan and Red King in this epic tactical battle.