Stellar Forge

Welcome to Stellar Forge

"This puzzle unfolds inside a tiny star in a fictional universe where elements behave according to unusual cosmic rules. The game is won by creating a supernova."

👋
Swipe to Move

Use arrow keys or swipe to slide all tiles.
Every move spawns a new element (H or He) in an empty space.

Fusion Basics

H

+

H

=

He

Combine two identical elements to create the next heavier one.

💡 Scoring: Each fusion earns points equal to the new element's value. Bigger merges = more points!

The Complete Fusion Chain

H
2

→

He
4

→

C
8

→

O
16

→

Ne
32

→

Mg
64

→

Si
128

Keep fusing to discover heavier elements up the chain!

Silicon (Si) is the last fusable element...

The Path to Iron

Si
128

+

Si
128

⬇️

Fe
256

All fusion paths eventually lead to Iron!

⚡ Strategy: Plan moves carefully. Delaying Iron formation keeps your options open.

The Iron Trap

Fe

Iron (Fe) cannot fuse with anything!

It becomes a permanent obstacle on your board.

⚠️ If the grid fills with no valid moves, the star collapses (Game Over).

🎯 Goal: Manage board space wisely. Too much Iron = defeat!

Neutron Flux

Fe

⚡

Au

Earn 2000 points to charge a Neutron Flux.

Tap FLUX, then tap an Iron tile to transmute it into Gold!

✨ Key mechanic: Flux is your only way to remove Iron and create Gold.

Trigger Supernova!

Au

+

Au

=

💥

Merge two Gold tiles to create a Supernova!

The board clears, you earn a huge bonus, and you WIN!

🏆 Victory condition: This is the only way to win the game.

Top Stars

Game Over

Welcome to Stellar Forge

Fusion Basics

The Complete Fusion Chain

The Path to Iron

The Iron Trap

Neutron Flux

Trigger Supernova!

Stellar Forge