Multiverse Tower Defense Unit Index and Roles

This index lists Multiverse Tower Defense units that are publicly documented through the live summon UI, official codes, studio announcements, and first-party crate showcases. It is not a fake ATK spreadsheet. When a tooltip in your client disagrees with a sentence here, the tooltip wins.

Summon UI notables

These names appear on the Standard-style summon board used in official thumbnails:

• CatNap — Secret. Poppy Playtime universe. Highest common-path summon tag. Main candidate.
• Sans — Exotic. Undertale. Pair with Undertale crates and maps.
• Floppa — Mythic. Default late-game target if you lack Secret/Exotic.
• Lololoshka — Legendary. Solid A-tier while you climb.
• Trollface — Epic. Meme kit, usable mid-game.
• Balloon Boy — Rare. Honest beginner DPS.
• Barni — Uncommon filler.
• Kuzya — Common. Also exists as Shiny Kuzya from the RELEASE code.

Place according to the beginner tier list until those high tags exist on your account.

Doors update unit showcase in Multiverse Tower Defense

Code and crate notables

• Mettaton — direct grant from METTATON.
• Herobrine / Block Crate — HEROBRINE opens the Block universe pack.
• The Boys roster — THE_BOYS and EXCUSE_ME_SIR.
• Indie Cross pack — group-gated crate.
• Raid Crate 4 — DAILY_QUESTS and Raid rewards. Open when you actually Raid.

Guilds and index

• SCP Hero — SCP Crate / Guild Pass. Fire noted at x4 DPS in the Guilds announcement.
• Imposter — collect 200 index units.
• Rainbow units — Summon and Heroes shop, now with serials.

Doors crate roles

The Doors update added a large crate of towers. A public showcase (embedded below) walks poison, spawner, slow, AoE, tagger, and booster kits, including Rush as a spawner and Doug as a booster, plus a high-range Galactic Kitty example. Those roles matter more than memorizing every internal name:

• Spawner — needs space; do not bury it in a corner.
• Booster — one per lane, not five.
• Tagger / slow / poison — Raid utility.
• Huge range — back-path insurance on twisty maps.

If you pull a Doors unit, test it on Classic before you fuse it. Showcases use maxed copies.

Role cheat sheet

Role	Who usually fills it
Carry DPS	CatNap, Sans, Floppa, SCP Hero (fire weeks), maxed Doors carries
Mid DPS	Lololoshka, Mettaton, Epics
Early DPS	Balloon Boy, leftover Rares
Filler	Kuzya, Barni
Utility	Doors slow/poison/tagger, spawners
Trade bait	Shiny Kuzya, low Rainbow serials, limited Raid units

How to grow the index without wrecking the lane

Keep one copy of each Common for the 200-index grind. Fuse true duplicates into the carry you chose on fusion and enchant. Do not clog loadout slots with index fodder during Hardcore.

When Final Act adds mastery onto profiles, expect some of these names to gain cosmetics without changing rarity. Cosmetics do not move a Common into S-tier.

Universe kits versus one-off names

FNAF maps spawn hallway enemies; they do not automatically add Springtrap to your loadout. Poppy Playtime is why CatNap exists as a Secret, not why every purple unit is Secret. Undertale is Sans plus Mettaton plus crate leftovers. The Boys and Indie Cross are crate-gated on purpose so you cannot finish those indexes with Standard tens alone. If a name is not in Shop, a crate, a code, or the index, it is probably from a different Roblox TD.

Loadout slots

You will not field the whole index. Equip a carry, a filler, and a utility. Leave Shinies and low serials in inventory until you decide to trade. A loadout full of Commons “for index XP” still leaks on Hardcore Roof. The beginner tier list is the slot order; this index is the name list.