The Final Exhibit

After solving a round, the meta answer displayed with numerical subscripts:

Aquarium: M_2,14A₉RG_21,22A₂₃R₄E_8,12,16,24T₁S₅QU₇A₂₀R_10,13EP_11,15AN₁₈T_3,6,17,19,25S

Dead Shed: G_16,21R₁₈I₁₃M_2,6,14,17R₄E_{1,10,12,19,24}A_9,20,23P_3,11,15,22E_5,7,8R₂₅

Imagination Land: M₁₄YT_{2,6,8,10,19,23,25}HO_5,18G_3,16,21R_4,13,17A_9,20P_15,22H_11,12E_1,7,24R

Saharaland: HU₁₆M_6,14P₁₅H₁₂R_1,18E_2,19,24YBO_5,7,11,22G₂₁A_9,20R_4,10,25T_3,8,13,17,23

Snake Shack: PYT_1,2,13H₁₁O₂₂N_18,25P_3,6,15,23R₄O₇G₂₁RA_9,12,20M_8,17M₁₄E_5,10,16,24R₁₉

Notice that these subscripts are always the numbers 1 through 25, exactly once each. We can fill the grid provided with these letters:

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
T	M	T	R	S	T	U	E	A	R	P	E	R	M	P	E	T	N	T	A	G	G	A	E	T
E	M	P	R	E	M	E	E	A	E	P	E	I	M	P	G	M	R	E	A	G	P	A	E	R
E	T	G	R	O	T	E	T	A	T	H	H	R	M	P	G	R	O	T	A	G	P	T	E	T
R	E	T	R	O	M	O	T	A	R	O	H	T	M	P	U	T	R	E	A	G	O	T	E	R
T	T	P	R	E	P	O	M	A	E	H	A	T	M	P	E	M	N	R	A	G	O	P	E	N

There are seven columns which have the same letter in every row, spelling RAMPAGE.