[h2]Changed[/h2] [list][*]Warning arrow for boss' dash attack now takes its radius into account (therefore shows full extent of the danger zone). [*]Reduced boss speed slightly. [*]Leaking Snailshell artifact now kills a percentage of all active aliens instead of just one alien. [*]Reduced max HP of green-shelled aliens seen in Wave 8. [*]Upgrade prices are now hidden when at max level. [/list] [h2]Fixed[/h2] [list][*]Warning arrow for boss' dash attack now disappears correctly if the boss is killed while using its dash attack. [/list]