oday I found out that 1Win is launching its own token. The token sale price is $0.03, with 130M $1W tokens allocated for sale, representing 13% of the total supply. Presale tokens have no vesting, with 100% unlocked at TGE...
There are two very disturbing pieces of information in what you've written here.
First, tokens purchased in the presale are usually cheaper than the price at which the token will be listed. If there's no vesting period, I'm almost certain that a large portion of those who bought them will want to make a quick profit and, as a result, trigger a panic sale right after listing, which will cause the price to drop even below the presale price.
Second, you wrote that only 13% of all tokens went to the presale. I don't know the exact tokenomics, but since 87% will be used for other purposes, I doubt their appearance on the market wouldn't significantly lower the price.
You could look into whether the remaining tokens have at least six-month vesting periods then it might be worth the risk.
EDIT
I checked the allocation:

and vesting time:

In short, on the day the token is listed on exchanges, users will hold 13% = 130M tokens, and owners will have an additional amount available for sale:
Games = 25M
Marketing = 12M
Liquidity = 20M
TMA (Airdrop) = 80M
So, a total of an additional 137M tokens.
Of course, we don't know what the owners will do with these tokens. It's possible they won't sell them and the price will have a chance to rise, but I'm not entirely confident.