Arch Park
1-star map; recommended first map for new players.
Browse every Retro Tower Defense map and its difficulty rating. Maps marked with a star range indicate path-loops, the only maps where the path circles back on itself.
1-star map; recommended first map for new players.
1-star looping map; path circles back on itself.
2-star map; community favorite for Normal-mode XP farming.
3-star map; home of the Regenerator boss.
3-star looping map; final boss is the Rocket Boss.
4-star map; NamuWiki calls this the most efficient Tix/EXP farm.
Keep entries useful by separating source-backed facts, player-tested strategy, and update timing.
Keep rarity, obtain method, abilities, and summary tied to official posts or repeatable in-game testing.
Link maps entries to matching builds, boss routes, and guide sections.
Keep tier values and obtain methods current after each game update.