10th Frame is a ten-pin bowling simulation game published by Access Software in 1986. Up to eight players can take part in open bowling or a tournament. It was released for the Amstrad CPC, Atari ST, Commodore 64, IBM PC compatibles, MSX, and ZX Spectrum.
The lane is viewed from behind the bowler, with the pins towards the top of the screen in a 3D perspective.
The scorecard for the current player is displayed above the lane. The player can move left or right on the lane before starting the run-up by holding fire. A target cursor can be moved by pushing up and then moving it left or right (pressing down returned control to moving the onscreen player's position).
Once the fire button is held, a power meter similar to Leader Board's is used. The speed of the shot is determined by how long the button is held down. A small zone at the top determines if the player makes an error, exaggerating any spin.
When the meter starts to descend on the right, it is stopped in the hook zone to determine how much hook/spin is applied—from straight at the top of the zone to full hook at the bottom. Play is completed after the usual ten frames and any bonus balls.
Players can print out a scorecard at the end of a match.
There is a choice of three difficulty levels: Kids (in which the ball always goes straight), Amateur, and Professional.