A hellfire-themed animation asset pack for Flipper Zero by bad-antics
Unleash Hell is a complete Flipper Zero animation theme pack featuring hellfire, demon skulls, pentagrams, lightning, chains, and infernal chaos β all rendered in glorious 1-bit 128Γ64 pixel art.
10 animations β’ 88 frames β’ 3 dolphin levels β’ Boot sequence included
| Animation | Frames | Description |
|---|---|---|
NullSec_UnleashHell_Boot_128x64 |
18 | Hellfire rises β portal opens β demon skull β UNLEASH HELL title reveal |
| Animation | Frames | Description |
|---|---|---|
L1_UnleashHell_Hellfire_128x64 |
8 | Rising hellfire with NullSec branding |
L1_UnleashHell_Demon_128x64 |
6 | Breathing demon skull with horns |
L1_UnleashHell_InfernoScan_128x64 |
8 | Fire-themed radar scanner with soul counter |
L1_UnleashHell_ChaosMatrix_128x64 |
8 | Infernal matrix rain with hex/hell characters |
| Animation | Frames | Description |
|---|---|---|
L2_UnleashHell_HellCode_128x64 |
8 | Coding in the underworld β hell terminal |
L2_UnleashHell_Damnation_128x64 |
8 | DAMNED! celebration with chains and fire |
| Animation | Frames | Description |
|---|---|---|
L3_UnleashHell_DarkLord_128x64 |
8 | Spinning pentagram with elite status |
L3_UnleashHell_Apocalypse_128x64 |
8 | Lightning + demon skull + max fire |
| Animation | Frames | Description |
|---|---|---|
NullSec_UnleashHell_Hellgate_128x64 |
8 | Animated hell gate portal |
- Download the latest release ZIP from Releases
- Extract the ZIP
- Connect your Flipper Zero via USB
- Open qFlipper
- Navigate to
SD Cardβasset_packs/ - Drag & drop the entire
NullSec_Unleash_Hellfolder intoasset_packs/ - Reboot your Flipper (Settings β Reboot)
SD Card/
βββ asset_packs/
βββ NullSec_Unleash_Hell/
βββ Anims/
β βββ L1_UnleashHell_Hellfire_128x64/
β βββ L1_UnleashHell_Demon_128x64/
β βββ ...
β βββ manifest.txt
βββ pack.txt
- Download the latest release ZIP
- Remove your Flipper's microSD card
- Mount it on your computer
- Copy
NullSec_Unleash_Hell/to theasset_packs/directory on the SD card - Eject and reinsert the SD card into your Flipper
- Reboot your Flipper
# Clone this repo
git clone https://github.com/bad-antics/nullsec-unleash-hell.git
cd nullsec-unleash-hell
# Copy via Flipper CLI storage commands
# Connect Flipper via USB, then:
screen /dev/ttyACM0 115200
# In Flipper CLI:
storage mkdir /ext/asset_packs/NullSec_Unleash_Hell
storage mkdir /ext/asset_packs/NullSec_Unleash_Hell/AnimsOr use the upload script from nullsec-flipper-suite:
python3 upload_to_flipper.py --path asset_pack/NullSec_Unleash_Hell --dest /ext/asset_packs/NullSec_Unleash_HellIf you're running Momentum or Xtreme firmware:
- Copy
NullSec_Unleash_Hell/toSD Card/asset_packs/ - Go to Momentum Settings β Interface β Desktop β Animations
- Select NullSec_Unleash_Hell as your active asset pack
- Done! π₯
After copying the files to your Flipper:
- Settings β Desktop β Animations
- Select NullSec_Unleash_Hell from the list
- Your Flipper will now display the hellfire theme!
Note: On stock firmware, asset packs are supported on firmware 0.98.0+. On Momentum/Xtreme, asset packs have been supported since early builds.
Want to modify the animations or create your own variants?
# Install dependencies
pip install Pillow
# Run the generator
python3 scripts/generate_unleash_hell.py
# Output goes to asset_pack/NullSec_Unleash_Hell/
# Preview GIFs go to previews/The generator creates:
.bmfiles (Flipper bitmap format β 1-bit, 128Γ64, LSB-packed).pngpreviews for each frame- Animated
.gifpreviews for each animation meta.txtfor each animationmanifest.txtfor the animation setpack.txtasset pack descriptor
nullsec-unleash-hell/
βββ asset_pack/
β βββ NullSec_Unleash_Hell/ β Copy this folder to your Flipper
β βββ Anims/
β β βββ L1_UnleashHell_Hellfire_128x64/
β β β βββ frame_0.bm
β β β βββ frame_1.bm
β β β βββ ...
β β β βββ meta.txt
β β βββ L1_UnleashHell_Demon_128x64/
β β βββ L1_UnleashHell_InfernoScan_128x64/
β β βββ L1_UnleashHell_ChaosMatrix_128x64/
β β βββ L2_UnleashHell_HellCode_128x64/
β β βββ L2_UnleashHell_Damnation_128x64/
β β βββ L3_UnleashHell_DarkLord_128x64/
β β βββ L3_UnleashHell_Apocalypse_128x64/
β β βββ NullSec_UnleashHell_Boot_128x64/
β β βββ NullSec_UnleashHell_Hellgate_128x64/
β β βββ manifest.txt
β βββ pack.txt
βββ previews/ β Animated GIF previews
βββ scripts/
β βββ generate_unleash_hell.py β Animation generator
βββ LICENSE
βββ README.md
- Author: bad-antics / NullSec
- Part of: NullSec Flipper Suite
- Made for: Flipper Zero
This project is licensed under the MIT License β see LICENSE for details.
Unleash Hell on your Flipper Zero. π₯π¬