moved game to repo

changelog.txt

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+[Version 0.5.2 - December 22, 2021]
+    + Antimatter
+    + Acid Cloud
+    + Acid Gas
+    + Bees
+    + Rats
+    + Rotten Meat
+    + Plague, spawns from Rats and Rotten Meat, kills some animals
+    + Plastic, Dioxin, Beads
+    + Epsom Salt
+    + Potassium Salt
+    + Mycelium, obtained from hyphae converting dirt
+    ~ Hyphae spreads more naturally
+    + Mushrooms can spread and multiply via hyphae
+    + All molten elements now spawn fire like magma
+    ~ Fixed: NaN fire temperatures
+
+[Version 0.5.1 - December 22, 2021]
+    + Erase tool
+    + Pick tool (Middle click works too)
+    + Press E to select an element by name
+    + Press > to forward by one frame
+    + Changelog and controls link
+    ~ Shift + Heat/Cool is twice as fast as before
+    ~ Fixed: Placing continues after hovering outside of game
+    ~ Fixed: Cursor doesn't follow mouse after hovering outside of game
+    ~ Fixed: Element select button doesn't deselect previous element
+    ~ Fixed: Arrow buttons can set the cursor size to negatives
+    ~ Fixed: Virus spreads fire infinitely
+    ~ Fixed: Shift icon [⬆ ] doesn't show when hovering outside of game
+    ~ Fixed: Console error sometimes when page loads
+
+[Version 0.5 - December 21, 2021]
+    + New name: Sandboxels (Sandbox + Pixels)
+    + Mushrooms
+        + Mushroom Spore grows a mushroom
+        + Mushroom Stalk makes up the stem
+        + Mushroom gill creates the cap
+        + Mushroom Cap
+        + Hyphae grows underneath the mushroom in dirt
+    + Permafrost
+    + Chocolate & Chocolate Syrup
+    + Cheese
+    + Fireflies
+    + Fireballs
+    + Frozen Meat
+    + Frozen Frogs
+    ~ Heat & Cool tools look more natural
+    ~ Gravel can now melt

controls.txt

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+[Sandboxels Controls]
+    Left Click      =  Place Pixels
+    Right Click     =  Erase Pixels
+    Middle Click    =  Pick Element
+    Spacebar or P   =  Pause Simulation
+    Shift + Heat    =  Intense Heating
+    Shift + Cool    =  Intense Cooling
+    - or [          =  Decrease Cursor Size
+    + or ]          =  Increase Cursor Size
+    Shift + -       =  Set Cursor Size to 1
+    Shift + +       =  Increase Cursor Size
+    E               =  Element Selection
+    >               =  Step
+
+(Alt/Option can be used in place of Shift)
+
+[Button Info]
+    Pause           =  Pause/play the simulation
+    Step            =  Run a single frame
+    Up Arrow        =  Increase the cursor size
+    Down Arrow      =  Increase the cursor size
+    Reset           =  Clears the entire simulation
+    Replace         =  Overrides pixels when placing
+    E               =  Select any element by name
+    TPS             =  Change how fast the simulation runs
+    Hide            =  Run the simulation without updating the display