Undertale Adventures X Events
Battlepass towers, Halloween and Christmas event guides, patch notes, and new content breakdowns.
What are Events?
Events are limited-time windows with their own reward tracks: the battlepass tower progression, seasonal Halloween and Christmas drops, and the patch updates that add new units and modes to the game.
Why follow events?
Claim Limited Rewards
Event units and cosmetics vanish when the timer ends, so farming windows matter.
Plan Your Battlepass
Tower progression guides show the fastest route to the top-tier track rewards.
Stay Patch-Ready
Update breakdowns tell you what changed, what got buffed, and what to reroll for.
Featured & Essential
Undertale Adventures Battlepass Towers: Progression & Rewards
How the Undertale Adventures battlepass towers and progression systems work: reward tracks, unit milestones, and tower defense stage strategy tips.
Undertale Adventures Christmas Event: Rewards & Farming Tips
How to prepare for and dominate the Undertale Adventures Christmas event: currency farming, team setup, event units, and reward priorities.
All Events
Undertale Adventures Halloween Event: Rewards & Tips Guide
How seasonal Halloween events work in Undertale Adventures X: event currency, limited units, codes, raid rewards, and team tips for maximum value.
Undertale Adventures Update: Patch Notes & New Content Guide
Track every Undertale Adventures update: new units, events, balance changes, and how each patch affects your team-building decisions.