Epic Core Api Wiki › Guides › Create and Play Custom Boss Cutscenes
Create and Play Custom Boss Cutscenes
Setting Up Your Cutscene
Use the BossShow editor to build cinematic boss intros and story moments without leaving the game world.
1. Run /eca bossShow edit to enter the cutscene editor in spectator mode
2. Position your camera, place entities, and arrange the scene as desired
3. Define camera movements, entity animations, and timing through the editor interface
4. Save your cutscene with a unique ID
5. Exit the editor with /eca bossShow exit to return to your previous game mode
Playing Your Cutscene
Once saved, trigger cutscenes for players at any time:
- Use
/eca bossShow play <viewer> <target> <id>wherevieweris the player watching,targetis the focus entity, andidmatches your saved cutscene - The cutscene plays in the viewer's perspective while locking their controls
- Reload all cutscene definitions from disk with
/eca bossShow reloadafter editing files directly
Cutscenes work best before boss fights to build tension and establish narrative context.