Join the correct game
Use the official Roblox game link, check the creator and title, then use Roblox's Play control. Identify the experience by creator, Place and Universe rather than a similar or older name. A video or historic title applies only when its game IDs match. Codes, controls and boss rules from an unrelated experience are not transferable. Follow the current on-screen game tutorial for placement controls; PC/mobile key bindings are not established by the source checked here.
Make a baseline
Choose a small area you can inspect easily. Place available protective building pieces and keep a way to enter, leave and see the approach you intend to watch. If you have a defensive device, place it where your own construction does not obstruct it. Walk the entire outline before making it larger. The goal is a readable completed test, not a tower copied from a PRO thumbnail.
Learn one thing
Watch a wave from a position you can move away from. Note the first gap, missed approach or inaccessible part. Fix that one issue and retry from a comparable state. If you are actively shooting, remember that the result includes your support; it is not proof of offline defense. Exact first-wave cost, enemy health, reward and unlock sequence remain unknown here.
Give a friend a clear job
The developer invites friends to build on your base; the server maximum is six. Start by agreeing who changes the entrance and who watches the next wave. Ask before deleting a useful part. Do not assume a permissions toggle, shared inventory or offline ownership rule that the current material does not document.
Leave a complete version
Finish or undo unfinished structural changes before leaving. Check access and intended defense coverage, note the current structure, and inspect it again when you return. Building autosave does not establish a manual-save button or an undo/restore guarantee. Use the offline guide for the full before/after audit.
Your first-session result
You can identify the correct experience, explain which part of your first build failed, choose one adjustment, and leave a complete structure. Further progression goes to best base, layout diagrams, defenses and boss preparation; there is no verified code list or paid-item requirement on this launch guide.