Description
Ben 10 Ultimatum
Minecraft Bedrock Addon
Adds the Omnitrix to Minecraft: one owner, timed transformations, aliens unlocked with XP, and unique abilities per form. Built for survival and multiplayer.
In one sentence
A behavior + resource pack where the first player gets the Omnitrix, transforms into aliens, unlocks more forms with XP levels, and uses powers from the hotbar.
Omnitrix
| Feature | What it does |
|---|---|
| Calling Device | Only the first player on the world/server receives it. Nobody else does. |
| Wrist Omnitrix | 3D model on the arm; works in 1st, 2nd, and 3rd person. |
| Dial / selector | Silhouettes and alien selection (unlocked aliens only). |
| Red Omnitrix | Shows when drained or recharging. |
| Transform timer | When time runs out, you detransform automatically. |
| Instant detransform item | Only appears while transformed. |
| Menu / off command | Return to normal form. |
| Master control | Advanced options for the owner. |
/destruction |
Omnitrix self-destruct. |
/quit |
Removes the Omnitrix and leaves the item so you can give it to someone else. |
Progression (XP)
- At the start, only Heatblast is unlocked.
- Other aliens stay hidden on the dial until unlocked.
- Reach the required XP level to unlock an alien (levels are spent) and it appears on the Omnitrix.
Approx. level costs:
Heatblast 0 · Wildmutt 3 · Diamondhead 5 · XLR8 7 · Grey Matter 8 · Four Arms 10 · Stinkfly 12 · Upgrade 14 · Ripjaws 15 · Ghostfreak 18 · Cannonbolt 20 · Benmummy 22 · Upchuck 24 · Ditto 26 · Way Big 30 · Frankenstrike / Wildvine / Arctiguana / Blitzwolfer / Eye Guy 28 · Feedback 32.
Aliens (main Omnitrix – 21)
- Heatblast – Fire powers; in water he cools down (different skin, no powers until you leave).
- Wildmutt
- Diamondhead
- XLR8
- Grey Matter
- Four Arms
- Stinkfly
- Upgrade – Absorbs furnaces; armor fusion with another player.
- Ripjaws
- Ghostfreak
- Cannonbolt
- Benmummy
- Upchuck
- Ditto – Clones.
- Way Big – Giant size and cosmic ray.
- Frankenstrike
- Wildvine
- Arctiguana
- Blitzwolfer
- Eye Guy
- Feedback
Scanned DNA / extra samples may appear in the Omnitrix menu depending on gameplay.
Abilities & rules
- Each alien gets ability items in the hotbar.
- Visible in the hotbar, hidden in the hand.
- On detransform: abilities, effects, tags, and flight are cleared.
- Alien flight is turned off automatically when the transform ends.
- Life safeguard: triggers only once.
- Transforming usually maxes your health; it drops normally from damage after that.
Special mechanics
Upgrade – Armor fusion
Use the dedicated Armor Fusion item near a player wearing armor. You fuse with them: they keep free movement, gain extra health, regeneration, and strength, and their view is not blocked. Use the same item to separate.
Heatblast in water
Cooled skin and no powers until you leave the water.
Multiplayer
- Single owner of the Calling Device / Omnitrix.
- Upgrade fusion works between players.
- Made for survival worlds and servers.
How to play
- Enable both packs on the world.
- The first player gets the Calling Device.
- Activate the Omnitrix and pick an unlocked alien (only Heatblast at the start).
- Use hotbar abilities.
- Gain XP levels to unlock more aliens.
- Detransform with the instant item, the menu/command, or by waiting out the timer.
Installation
- Download the
.mcaddon. - Open it with Minecraft Bedrock.
- Enable the behavior and resource packs on your world.
- Recommended: new world or a backup before updating.
Quick FAQ
| Who has the Omnitrix? | Only the first player. |
| How many aliens? | 21 on the main dial. |
| At the start? | Heatblast only. |
| How do I unlock more? | XP levels. |
| Does it end on its own? | Yes (timer or detransform item). |
| Alien Force aliens? | Not included / unfinished — not part of this description. |
Disclaimer
Ben 10 and related characters are property of their respective owners. This is an unofficial fan-made addon for Minecraft Bedrock and is not affiliated with Cartoon Network, Man of Action, Mojang, or Microsoft.
CurseForge short summary:
Bedrock Omnitrix addon: one owner, 21 aliens with XP unlock, timed transforms, Heatblast water form, Upgrade armor fusion, survival & multiplayer.






