早期日本任天堂開發的紅白機遊戲《敲冰塊》（愛斯基摩人），日文名為『アイスクライマー』。當時除卡帶外，還有磁碟機片推出，也有海外版上市。之後更移植在Wii、、GBA、3DS、Wii U Virtual Console及Switch線上服務。

玩家可以選擇單打或是雙打，主角身穿藍衣名為波波，女生身穿粉紅色衣服名為娜娜。當小孩被翼鳥所抓走後，兩人決定前往鳥穴救出嬰兒。

關卡設計相當簡單，在有限時間內敲破冰塊並站上頂峰就算過關。後續的敵人及障礙物將挑戰玩家的技術。在獎勵關卡中，玩家可以收集蔬菜來累積分數。如果是兩人對戰，則是比賽誰能先攻頂。目前該遊戲最快速的紀錄保持者是Peter Gustavsson，紀錄時間為14分19.73秒。

In the early days, Nintendo developed the Famicom game "Ice Climber," known in Japanese as 『アイスクライマー』. At that time, it was available not only as a cartridge but also on a disk, and it had an overseas version released as well. Later, it was ported to the Wii, GBA、3DS, Wii U Virtual Console, and Switch online service.

Players can choose either single-player or two-player mode. The main character, Popo, wears blue, while the female character, Nana, wears pink. When a child is taken by a condor, the two decide to go to the bird's nest to rescue the baby.

The level design is quite simple: players must break the ice blocks and reach the top within a limited time to pass the level. Subsequent enemies and obstacles will challenge the player's skills. In the bonus stages, players can collect vegetables to accumulate points. In two-player mode, it becomes a race to see who can reach the summit first. The current record for the fastest completion of the game is held by Peter Gustavsson, with a time of 14 minutes and 19.73 seconds.