Top out

工控机 茅台酒 二锅头 防伪标签 热转印机 水晶像 奖杯 干洗 数码快印 硒鼓加粉 塑料颗粒机 防伪 防伪技术 高新技术企业认定 北京洗衣公司 服务器机柜 空气净化工程 国际速递 国际快递公司 国际快递 梯具 节能节电 冬令营 石材翻新 电器维修 北京公司注册 制冰机 电脑回收 代开发票 不干胶 机打发票 电缆桥架 电缆桥架 北京货架 航空货运 会议服务 小升初 梅兰日兰UPS 口语 Dell服务器 再生塑料颗粒机 灯光音响 二手电脑回收 热水器维修 环氧地坪 IBM服务器 工商注册 IBM服务器 北京航空货运 北京写字楼 动画制作 A top out occurs when:
 * a tetromino cannot be place at least partially within the play zone.
 * garbage pieces are sent, pushing the top pieces above the spawn zone.

Top outs result in a game over.

Loss condition
There are several variations of what constitutes a top out:
 * Block out: a piece is spawned overlapping at least one block in the playfield
 * Lock out: a piece locks when it is entirely out of bounds (that is, above the ceiling)
 * Partial lock out: a piece locks when it is partially out of bounds, even if it would clear a line
 * Garbage out: After lines are cleared and garbage is added, a block remains out of bounds

Different games have used different combinations of these conditions:
 * This list is incomplete.


 * Tetris (NES, Nintendo): a piece locks overlapping at least one block, but in some cases it is possible to move or rotate out of such a situation
 * Tetris (Game Boy): Similar to NES Tetris, but slightly more lenient in ways that aren't fully understood
 * Dr. Mario, Tetris and Dr Mario, Puyo Pop, Kirby's Star Stacker: block out
 * Bombliss: garbage out
 * Tetris (Atari), Tetris (NES, Tengen), The New Tetris, and Tetris DS (push mode): partial lock out or garbage out
 * Tetris Attack: garbage out; in multiplayer mode, evaluation is delayed by a split second
 * Tetris DS (standard mode and mission mode) and most other recent games: block out or lock out