O P H D: arcade games collection简介

OR PLUS HASH DOT is a compilation of 4 games that can test your various skills and compare them with the whole world. OR - find out how quick your are. PLUS - test your observation skills. HASH - challenge your memory. DOT - test your agility. All your high-scores will be send to Google Play Leaderboards. 或者PLUS HASH DOT 是4场，可以测试你的各种技能，并与整个世界比较汇编。 或 - 找出你如何快速的。 PLUS - 测试你的观察能力。 HASH - 挑战你的记忆力。 DOT - 测试你的敏捷性。 所有您的高分数将被发送到谷歌游戏排行榜。