Last Stop

Put your left thumb anywhere on the left half of the screen and slide it: a little to walk, further to run, down to crouch and up to climb.

Tap anywhere on the right half to jump, or to grab when something is within reach. The pause button is in the top-left corner.

A game controller: a PlayStation DualSense or DualShock 4, an Xbox Wireless Controller, or any controller made for Apple TV. The Siri Remote isn't enough to play with. To pair one, go to Settings on Apple TV, then Remotes and Devices, then Bluetooth.

If no controller is connected, the title screen asks for one, and a game in progress pauses until one is back. The remote's Back button still pauses the game, goes back in the menus, and from the title screen returns to the Home screen.

No. One purchase covers iPhone, iPad and Apple TV. On Apple TV, open the App Store with the same Apple Account, find Last Stop and download it.

Controller: the left stick walks or runs, depending on how far you push it. Hold the left trigger or shoulder to walk, or the right trigger to run. A jumps, B crouches, X or the right shoulder grabs, and Menu pauses.

Keyboard, on iPhone and iPad: the arrow keys or WASD run, and holding Shift walks. Space jumps, the down arrow or S crouches, E or Return grabs, and Escape or P pauses.

Every menu works with either one: A or Return chooses, and B or Escape goes back.

Yes, unless it's been turned off. In Settings, on the title screen or in the pause menu, the line should read Hints when stuck (choose it to switch). When you've been stuck for a while, a pale moth flutters from the child toward something worth trying.

Choose Chapters on the title screen; it appears once you've reached the second chapter. Any chapter you've reached plays from its start. The three dots beside each one are its missing posters, filled in as you find them.

Settings is on the title screen and in the pause menu. It has separate volumes for music, sound effects and ambience, and switches for vibration, flicker and hints. The title screen's Settings also has the game's Privacy and About pages.

Yes. In Settings, choose Full flicker so it reads Reduced flicker: lightning strikes are dimmed, and the picture's grain flickers less.

Only on your device, in the game's own storage. It doesn't move between devices: Apple TV keeps its own progress, apart from your iPhone's or iPad's. Deleting the game deletes it. Your device's own backups may keep a copy, as they do for any app.