It you need to make 30$/copy to cover costs in 2015 and Steam is taking 30% you need to sell for 43$/copy, Valve is making 13$/copy.
Development costs go up by 20% over the next 10 years, you now need to make 36$/copy to cover costs, with Steam’s cut you now need to sell for 51.50$, Valve is making 15.50$/copy.
If it was 15% instead? 35.50$ and 42.50$ would be the prices.
During that time operating costs for Valve has actually gone down though, so they’re actually increasing their profits two ways!
Steam is not making the games more expensive, the game studios/distributors are increasing the prices so they can make more profit.
It you need to make 30$/copy to cover costs in 2015 and Steam is taking 30% you need to sell for 43$/copy, Valve is making 13$/copy.
Development costs go up by 20% over the next 10 years, you now need to make 36$/copy to cover costs, with Steam’s cut you now need to sell for 51.50$, Valve is making 15.50$/copy.
If it was 15% instead? 35.50$ and 42.50$ would be the prices.
During that time operating costs for Valve has actually gone down though, so they’re actually increasing their profits two ways!