Roblox WikiBreak trees
Collect logs from the trees you cut. [1]
Sell logs
Convert the logs into coins. [1]
Buy and upgrade tools
Use those coins on equipment and upgrades. [1]
Check the tool’s duration
Compare One Run and Forever wording before selecting a tool. The same tool name appears in products with different duration terms. [2] [3]
Match the upgrade to the goal
The developer distinguishes larger sale proceeds through Double Coins from a higher collected-log count through Double Logs. Choose based on the effect displayed, not just the similar names. [3]
This guide summarizes the linked sources; it has not been tested in-game.