Floor 17 is the seventeenth level in Heavenly Tower.
- Up to 20 Shibalien will appear, stack after 3.3~10 seconds100~300f.
- Up to 10 Kroxo will appear, stack after 13.3~16.7 seconds400~500f.
- A1 Maawth is spawned after 26.7 seconds800f.
- When Base HP is 99%, 1 Nimoy Bore, 1 Bun Bun Symbiote, 5 Scissoroo (delay 6.7~13.3 seconds200~400f) will appear immediately, Kroxo is spawned infinitely after this point (stack after 10~16.7 seconds300~500f). After 33.3 seconds1000f Elder Sloth appears with the boss shockwave.
This floor is the blockade for players who haven't collected many Into the Future treasures. However, having all the anti alien treasures to 100% throughout the 3 chapters can make this stage much easier.