Really fun, I had a "bug" where the crank scaled up by 3 or something while holding an archer. You can confirm a purchase even you didn't take the previous unit before so you waste the money.

Great work. I like having to wind up the people. But it was a little too easy to defend the tower? Definitely would like to see more (levels, attackers, objects to purchase). It did crash when I accidently dropped one of the archers onto the floor. I think I was at level 7 or 8 by the time I needed to rewind. The attackers moved back but you get to keep the money (I spent it just in case before rewinding).

Wow, really nice, looks and feels very polished. You could also call it the controller killer as i smashed my controllers multiple times while rewinding xD would be a fun addition for the future where you could overcrank the figures or somehow change the crank-physics.
really like that take on tower defense where you still are active. also really nice use of the motion controls of XR.
If i am really really nitpicking: The Coins into the slot gets slightly annoying after a while, maybe you could implement a version where you can select multiple coins via joystick and put them in the slot? 
Also just fyi: i testet on a quest 3. after rount 5 or so the framerate dropped bit by bit. i guess thats not a problem on PC but for quest there might have been to many models at the some time during a round. felt like 30-40 frames in the end.

i recorded my playthrough 

This is great! Wonderful concept - I love that everything is winding (the character energy, starting the next round, confirming a purchase). And the item machine where you put each individual coin in manually was a great touch. Overall, this is just the perfect amount of physicality. Really nice aesthetic too - I loved the low FPS animations. I could see this one being developed into a full game and being a lot of fun. Great job!

Made it all the way to 10, I'm glad I wasn't stingy with the coins :) That last wave was a fun surprise.

The only thing I noticed was that the unit positions sometimes flipped their directions, and I had to spin my controller around to reposition them. Granted, they turn themselves, but at first, I was worried that their orientation would impact their performance.

This was a well-executed entry, and I had a lot of fun playing it. Fantastic job!

Elegant and very well polised entry !

I reached round 8 with 2 swordsmen, 10 archers and a bear trap and felt I seen all mecanics the game had to offer.
Using a crank for most of the interactions is satisfying and on theme, well done.

At first I had a lot of trouble getting to the right position at game start, I usually like to play seated but I needed to physically move my playing space which was a little annoying, maybe offer a seated mode with stick turning so you can use the vending machine.

Would play more of it !

great game, all models in the game looked really unique. loved the game title in the sky 

Beautiful game, i'd love to see it turned in to a full game, have larger battle you look down on with your strategy table close to place units and towers, wonderfully done!