Bathhouse Battle is one of the planets in the Serpent Starway galaxy, after the Slow-Mo Casino level in Astro Bot. This stage is based on Japanese culture and heritage, with special VIP Bots from various forgotten video game series. Similar to other planets, Bathhouse Battle contains seven Bots and three Puzzle Pieces along with a Lost Galaxy Level Warp.
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To attain a 100% completion on this level, you need to rescue every Bot, collect all the Puzzle Pieces, and find the Lost Galaxy Level Warp. Doing all of these can be confusing and time-consuming on your own. This Bathhouse Battle Astro Bot walkthrough will help you overcome every obstacle at the level with ease.
Bathhouse Battle Bot #1
You can find the first Bot stuck in a statue to the right at the very beginning of the level. After you get down from the Dual Speeder, turn right to see the Bot stuck.
Bathhouse Battle Puzzle Piece #1
The first Puzzle Piece can be found after you acquire the Astro Sponge power-up. Once you turn into a sponge, soak up some water and release the water on the plants that are located to the right of the pool. This will reveal the first Puzzle Piece.
Bathhouse Battle Bot #2
The second Bot is located on the next platform where you’ll encounter an enemy with black slime. Soak up some water and spray it on the enemy to defeat it as well as reveal the second Bot.
Bathhouse Battle Bot #3
The next Bot will be located in a bamboo-based area. Grow in size by soaking up water and breaking all the bamboo to reveal another bigger bamboo. Spray water on the bamboo to balance it and pave the way for you to cross to the next platform. The Bot will be located near some butterflies and a turtle Bot.
Bathhouse Battle Puzzle Piece #2
The second Puzzle Piece will be located on the next platform. Slide down the slope through a small opening and you’ll find a mural to the right being vandalized by an enemy with black goo. Soak up some water and spray it on the enemy along with the mural to wash the goop off, revealing the Puzzle Piece.
Bathhouse Battle Bot #4
The fourth Bot will be located on the opposite side of the platform, near a plant. Soak up some water and spray it on the plant to make it grow into a tree. At the top of it, the fourth Bot will be waiting for you.
Bathhouse Battle Lost Galaxy Level: Furnace Fever
To find the Lost Galaxy Level, you’ll need to go off track. Soak up some water and spray it on the sponges to climb on them. Then head left along the platform to come across another one with a Japanese Torii gate. Jump across to reach the platform and climb the cherry blossom trees to notice a chimney.
Spray some water on the chimney and get inside. You’ll drop down to a secret area with a disco ball and some wires hanging underneath it. Defeat the enemies and pull down the wires to unlock the Lost Galaxy Level.
Bathhouse Battle Bot #5
Get back on the main path and climb the platform scaling the wall. To the right, you’ll find the fifth Bot being guarded by a spiked enemy. Punch the enemy and rescue the Bot.
Bathhouse Battle Bot #6
Next, you’ll come across some fire-breathing enemies on top of the platform. Spray water on them to reveal a circular stone, behind which the sixth Bot is located. You’ll notice that it’s Shibito from the Forbidden Siren series.
Bathhouse Battle Puzzle Piece #3
The final Puzzle Piece of Bathhouse Battle will be located on top of a sponge structure. Near the sponge stacks, spray some water to make them grow. Climb on top of the second stack to get the Puzzle Piece.
Bathhouse Battle Bot #7
The final Bot of Bathhouse Battle will be located in an entirely new area. On the platform, soak up some water and spray it on the heated circular part of it to drop down to a new area.
Move through the lava by spraying water on it and creating platforms to cross. Defeat the incoming enemies and get to the other side to rescue the final Bot. You’ll notice it’s Kutaro from the PS3 game Puppeteer.