Honest time
Your hours come from DeltaTime — no manual totals, no guessing.
Built on DeltaTime
The build tracker
for Minecraft.
Synthcity is a free companion for DeltaTime. Track the time you spend building, share the work behind it, and turn approved progress into Tang.
1.0–2.5×streak boost
Ł Tangearned for real work
yoursyour build history
GOOD EVENING, BUILDER
Keep the city alive.
TANG BALANCEŁ 1,284+76 this week
CURRENT STREAK07 days
● ● ● ● ● ● ●
UNPOSTED TIME4h 32mmake it count →
● Approved · Yesterday
finally gave the train station its soul
Ł 94 earned · 3h 55m loggedYour work has a story
Not another tracker.
A place to show up.
DeltaTime keeps an honest record of your Minecraft time. Synthcity gives those hours context: a build log, a routine, and a reward for following through.
Everything your builds deserve.
Simple accountability for a world that takes time to make.
Build log
Post a small update with photos or clips whenever you finish a session.
Tang rewards
Approved work becomes Tang, a currency for what comes next.
Streak power
Show up daily and grow a multiplier from 1.0× to 2.5×.
Reviewed progress
A real person checks each post before those hours become rewards.
Your city
A permanent record of the places and details you brought to life.
Three little steps
Start building in minutes.
Connect
Sign in with your DeltaTime account. Synthcity never asks for your DeltaTime password.
Build & post
Play Minecraft, then share what changed with a sentence and some media.
Earn Tang
Once reviewed, your tracked time converts to Tang — with your streak boost.