回答如下：以下是一些攻城游戏单机手游第一人称的推荐：
1.《城堡围攻》(Castle Siege)
2.《城堡攻击者》(CastleStorm)
3.《城堡危机》(Castle Crisis)
4.《城堡幸存者》(Castle Survival)
5.《城堡防御》(Castle Defense)
6.《城堡保卫战》(Castle Defender)
7.《城堡大师》(Castle Master)
8.《城堡围攻2》(Castle Siege 2)
9.《城堡围攻3》(Castle Siege 3)
10.《城堡侵略者》(Castle Invasions)
