- The Undertale Adventures X Trello board is the developers' public roadmap for this Roblox tower defense game.
- The board is maintained by Side Productions, the same team behind the official Roblox game page.
- Use Trello for planned units, traits, and update direction; use Discord for live codes and announcements.
- Cross-check board lists with the in-game content before making summon or trait reroll decisions.
- The game is a tower defense experience set in the Undertale Underground, with 17.4M+ visits recorded as of October 2026.
What the Undertale Adventures X Trello Board Covers
The Undertale Adventures X Trello board (trello.com/b/P84SEHjf/sp-undertale-adventures-trello) is the public planning board published by Side Productions, the developer of the Undertale-themed tower defense game on Roblox. For a game about deploying Undertale units, defending your base, and upgrading characters across regions like Ruins, Snowdin, Waterfall, Hotland, and Core, the Trello board functions as the semi-official knowledge hub where players check what exists now and what is coming next.
Unlike a wiki, Trello boards are organized into lists and cards rather than articles, which makes them fast to scan but easy to misread. Understanding the board's structure is the first step to using it well.
Roadmap Lists
- Planned features and upcoming regions
- Work-in-progress units and traits
- Long-term development direction
Content Cards
- Unit roles and rarity groupings
- Trait behavior notes
- Mode and event references
Dev Notes
- Balance philosophy hints
- Known issues and fixes
- Community feedback tracking
Keep three sources open together: the official Roblox game page (roblox.com/games/18512318831/Undertale-Adventures-X), the Trello board, and the official Side Productions Discord (discord.com/invite/TnfZGurze9). Codes and time-sensitive announcements appear on Discord first, while Trello reflects longer-term plans.
How to Read the Board: Step-by-Step
Most players open the Trello board, see a wall of cards, and leave without finding what they needed. Follow this sequence instead to extract real value from the board in a few minutes.
Open the Board and Scan the Lists
Read list titles from left to right — they usually flow from released content toward planned or concept work. This tells you immediately what is live in-game versus what is still development-only.
Check Unit and Trait Cards
Look for cards describing unit roles, rarity tiers, and trait effects. Compare these with your own roster before spending shards, souls, or trait reroll resources.
Review the Update Direction
Identify which regions, modes, or systems are planned next. If a mode you enjoy is slated for changes, delay major resource investments until the update lands.
Cross-Check with Official Channels
Trello plans can change without a formal announcement. Confirm anything decision-critical against the Discord announcements and the Roblox game page description.
Trello cards marked as planned or in-progress are development intentions, not confirmed release content. Do not spend summon resources or trait rerolls based solely on a card that has not shipped in-game.
Trello vs. Other Official Channels
Each official channel serves a different purpose. Using the wrong one wastes time — codes never appear on Trello, and live balance discussions rarely stay on the Roblox page.
| Channel | Best For | Update Speed | Content Type |
|---|---|---|---|
| Trello board | Roadmap, planned units, trait direction | Slow, batch updates | Structured cards |
| Official Discord | Codes, events, maintenance notices | Fast, real-time | Announcements, chat |
| Roblox game page | Playing, ratings, visit stats, description | Per update | Live game access |
| Roblox community group | Developer posts, group membership | Medium | Group feed |
| Player Goal | Recommended Source |
|---|---|
| Find active codes | Discord announcements |
| Check future unit plans | Undertale Adventures X Trello |
| Confirm game is online | Roblox game page |
| Report a bug | Discord or community group |
| Plan long-term summons | Trello + in-game roster check |
As of October 13, 2026, the official Roblox page records roughly 17.4M visits, a 15-player server cap, and 5 main Underground regions (Ruins, Snowdin, Waterfall, Hotland, Core) with 2 recorded active codes announced through official channels.
Turning Trello Info into Gameplay Decisions
The board becomes genuinely useful when you connect it to your account decisions. Because Undertale Adventures X is a tower defense game where you deploy units, upgrade them mid-run, and strengthen traits, roadmap knowledge directly affects resource planning.
Summon Planning
- See which unit roles are coming
- Avoid duplicate-heavy pulls before new releases
- Save shards for roster gaps
Trait Reroll Timing
- Check whether trait changes are planned
- Delay rerolls if a rework is listed
- Match traits to unit role, not rarity alone
Mode Preparation
- Watch for new challenge or event modes
- Build flexible wave-clear teams
- Keep an economy unit ready for early income
| Resource | Hold When | Spend When |
|---|---|---|
| Shards / souls | New units listed as planned on Trello | Roster has a clear role gap |
| Trait reroll materials | Trait rework cards are in progress | Current trait conflicts with unit role |
| Upgrade currency | Major balance change expected | Team is your active progression core |
Check the Trello board once every one to two weeks and the Discord weekly. That cadence catches every meaningful update without overwhelming you with day-to-day chatter.
Your Trello Reading Checklist
Each Visit, Confirm:
- Read all list titles to spot newly released content
- Check cards for units that fill your roster gaps
- Look for planned trait changes before rerolling
- Cross-check announcements on the official Discord
- Verify codes through official channels before redeeming
FAQ
Q: Is the Undertale Adventures X Trello board official?
Yes. The board (trello.com/b/P84SEHjf/sp-undertale-adventures-trello) is referenced alongside the official Roblox game page and Side Productions community channels as a developer-maintained resource for Undertale Adventures X.
Q: Can I get codes from the Undertale Adventures X Trello?
Codes are primarily announced through the official Discord and community announcements rather than the Trello board. Check the Discord invite published by Side Productions for current redemption codes and event notices.
Q: How often is the Trello board updated?
Trello boards typically update in batches around development milestones rather than daily. Check it every one to two weeks and confirm anything important against Discord announcements before making resource decisions.
Q: Should I plan summons around Trello cards?
Use the board as guidance, not a guarantee. If a planned unit would fill a gap in your team, saving shards is reasonable — but treat unreleased cards as intentions that can change until they ship in-game.